#FDEC4C#FDEC4C

#FDEC4C is a very light, vivid yellow. Relative luminance 0.814; OKLCH L 93.0% C 0.172 H 103.1°. Best body text is #000000 at 17.28:1 contrast (WCAG AA passes).

Color values

HEX	#FDEC4C
RGB	rgb(253, 236, 76)
HSL	hsl(54, 98%, 65%)
HSV	hsv(54, 70%, 99%)
CMYK	cmyk(0%, 6.7%, 70%, 0.8%)
CIE-LAB	lab(92.31, -11.45, 75.44)
CIE-LCH	lch(92.31, 76.30, 98.63°)
OKLab	oklab(92.98% -0.0391 0.1675)
OKLCH	oklch(92.98% 0.172 103.1)
XYZ	xyz(71.8111, 81.3983, 18.7649)
Luminance	0.8139 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDEC4C #4C5DFD

analogous

#FD934C #FDEC4C #B6FD4C

triadic

#FDEC4C #4CFDEC #EC4CFD

tetradic

#FDEC4C #4CFD93 #4C5DFD #FD4CB6

square

#FDEC4C #4CFD93 #4C5DFD #FD4CB6

split-complementary

#FDEC4C #4CB6FD #934CFD

monochromatic

#CCB902 #FCE60F #FDEC4C #FEF289 #FEF9C5

Accessibility & contrast

On white

1.22

#FDEC4C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.28

#FDEC4C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDEC4C

17.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDEC4C	#FFFFFF	#000000	##000000
##FDEC4C	1.00	1.22	17.28	17.28
#FFFFFF	1.22	1.00	21.00	21.00
#000000	17.28	21.00	1.00	1.00
##000000	17.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE432

Deuteranopia (green-blind)

#FFEC57

Tritanopia (blue-blind)

#FFDCCC

Achromatopsia (no color)

#E9E9E9

Design tokens & code

CSS

--color: #fdec4c;
/* rgb */ color: rgb(253, 236, 76);
/* oklch */ color: oklch(93.0% 0.172 103.1);

Tailwind

colors: {
  custom: {
    50: '#fff187',
    500: '#fdec4c',
    950: '#000000',
  },
}

SCSS

$custom: #fdec4c;
$custom-light: #fff187;
$custom-dark: #000000;

JSON

{
  "hex": "#fdec4c",
  "rgb": {
    "r": 253,
    "g": 236,
    "b": 76
  },
  "hsl": {
    "h": 54.237,
    "s": 97.79,
    "l": 64.51
  },
  "oklch": {
    "l": 0.92978,
    "c": 0.17199,
    "h": 103.1
  },
  "luminance": 0.81395
}

Semantic roles & 50–950 ramp

primary

#FDEC4C

secondary

#2535C8

accent

#16E600

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#19160C

muted

#87857F

Preview Lab

Preview with #FDEC4C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →