#FDF27C#FDF27C

#FDF27C is a very light, vivid yellow. Relative luminance 0.858; OKLCH L 94.6% C 0.140 H 103.9°. Best body text is #000000 at 18.17:1 contrast (WCAG AA passes).

Color values

HEX	#FDF27C
RGB	rgb(253, 242, 124)
HSL	hsl(55, 97%, 74%)
HSV	hsv(55, 51%, 99%)
CMYK	cmyk(0%, 4.3%, 51%, 0.8%)
CIE-LAB	lab(94.25, -11.32, 57.61)
CIE-LCH	lch(94.25, 58.71, 101.11°)
OKLab	oklab(94.65% -0.0337 0.1358)
OKLCH	oklch(94.65% 0.14 103.9)
XYZ	xyz(75.9004, 85.8446, 31.6364)
Luminance	0.8584 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FDF27C #7C87FD

analogous

#FDB27C #FDF27C #C8FD7C

triadic

#FDF27C #7CFDF2 #F27CFD

tetradic

#FDF27C #7CFDB2 #7C87FD #FD7CC8

square

#FDF27C #7CFDB2 #7C87FD #FD7CC8

split-complementary

#FDF27C #7CC8FD #B27CFD

monochromatic

#FBE604 #FCEC40 #FDF27C #FEF8B8 #FFFCE1

Accessibility & contrast

On white

1.16

#FDF27C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.17

#FDF27C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FDF27C

18.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FDF27C	#FFFFFF	#000000	##000000
##FDF27C	1.00	1.16	18.17	18.17
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.17	21.00	1.00	1.00
##000000	18.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEB71

Deuteranopia (green-blind)

#FFF182

Tritanopia (blue-blind)

#FFE4D7

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fdf27c;
/* rgb */ color: rgb(253, 242, 124);
/* oklch */ color: oklch(94.6% 0.140 103.9);

Tailwind

colors: {
  custom: {
    50: '#fff6a5',
    500: '#fdf27c',
    950: '#000000',
  },
}

SCSS

$custom: #fdf27c;
$custom-light: #fff6a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fdf27c",
  "rgb": {
    "r": 253,
    "g": 242,
    "b": 124
  },
  "hsl": {
    "h": 54.884,
    "s": 96.992,
    "l": 73.922
  },
  "oklch": {
    "l": 0.94648,
    "c": 0.13992,
    "h": 103.9
  },
  "luminance": 0.85842
}

Semantic roles & 50–950 ramp

primary

#FDF27C

secondary

#424FDB

accent

#14E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FDF27C

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

Preview Lab → · Contrast checker → · Palette generator →