#fff313

Color #fff313

A vivid, highly saturated medium yellow.

Closest named color Yellow #ffff00 · ΔE 7.67 Nearest Tailwind class yellow-300 #ffdf20 · ΔE 6

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Conversions

HEX

#fff313

RGB

rgb(255, 243, 19)

HSL

hsl(56.9, 100%, 53.7%)

HSV / HSB

hsv(56.9, 92.5%, 100%)

CMYK

cmyk(0%, 4.7%, 92.5%, 0%)

LAB

lab(94.06, -15.64, 90.69)

LCH

lch(94.06, 92.03, 99.78)

OKLCH

oklch(94.4%, 0.199, 105.96)

HWB

hwb(56.9, 7.5%, 0%)

Harmony colors

Complementary

#131fff

Analogous

#ff7d13

#fff313

#95ff13

Triadic

#fff313

#13fff3

#f313ff

Split-complementary

#fff313

#1395ff

#7d13ff

Tetradic

#fff313

#1fff13

#131fff

#f313ff

Square

#fff313

#13ff7d

#131fff

#ff1395

Shades

Color #fff313 mixed toward black.

#e4d800

#b7ad00

#898200

#5b5700

#2e2b00

Tints

Color #fff313 mixed toward white.

#fff53a

#fff762

#fff989

#fffbb0

#fffdd8

Tones

Color #fff313 mixed toward gray.

#ebe127

#d8d03a

#c4be4e

#b0ac62

#9d9b75

Accessibility

Aa White text on this color

1.16:1

Aa Black text on this color

18.08:1

Black text reads better on this background (18.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#fafa82 · ΔE 8.6

Deuteranopia

#fbfb8f · ΔE 10

Tritanopia

#fea8af · ΔE 50.5

Achromatopsia

#eeeeee · ΔE 30

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #fff313;

Tailwind (arbitrary value)

bg-[#fff313]

Related colors

Dark Khaki #bdb76b

Pale Goldenrod #eee8aa

Khaki #f0e68c

Lemon Chiffon #fffacd

Ivory #fffff0

Beige #f5f5dc

Frequently asked questions

#fff313 (#fff313) is rgb(255, 243, 19) in RGB.

No, #fff313 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #fff313, or check how it holds up for accessibility.

Generate a palette → Check contrast