#FEF87C#FEF87C

#FEF87C is a very light, vivid yellow. Relative luminance 0.897; OKLCH L 95.9% C 0.146 H 106.3°. Best body text is #000000 at 18.93:1 contrast (WCAG AA passes).

Color values

HEX	#FEF87C
RGB	rgb(254, 248, 124)
HSL	hsl(57, 98%, 74%)
HSV	hsv(57, 51%, 100%)
CMYK	cmyk(0%, 2.4%, 51.2%, 0.4%)
CIE-LAB	lab(95.86, -13.86, 59.53)
CIE-LCH	lch(95.86, 61.12, 103.11°)
OKLab	oklab(95.95% -0.041 0.14)
OKLCH	oklch(95.95% 0.146 106.3)
XYZ	xyz(78.0806, 89.6631, 32.2585)
Luminance	0.8966 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF87C #7C82FE

analogous

#FEB77C #FEF87C #C3FE7C

triadic

#FEF87C #7CFEF8 #F87CFE

tetradic

#FEF87C #7CFEB7 #7C82FE #FE7CC3

square

#FEF87C #7CFEB7 #7C82FE #FE7CC3

split-complementary

#FEF87C #7CC3FE #B77CFE

monochromatic

#FDF203 #FEF53F #FEF87C #FEFBB9 #FFFDE1

Accessibility & contrast

On white

1.11

#FEF87C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.93

#FEF87C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF87C

18.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF87C	#FFFFFF	#000000	##000000
##FEF87C	1.00	1.11	18.93	18.93
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.93	21.00	1.00	1.00
##000000	18.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF070

Deuteranopia (green-blind)

#FFF682

Tritanopia (blue-blind)

#FFEADC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fef87c;
/* rgb */ color: rgb(254, 248, 124);
/* oklch */ color: oklch(95.9% 0.146 106.3);

Tailwind

colors: {
  custom: {
    50: '#fffaa5',
    500: '#fef87c',
    950: '#000000',
  },
}

SCSS

$custom: #fef87c;
$custom-light: #fffaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#fef87c",
  "rgb": {
    "r": 254,
    "g": 248,
    "b": 124
  },
  "hsl": {
    "h": 57.231,
    "s": 98.485,
    "l": 74.118
  },
  "oklch": {
    "l": 0.95948,
    "c": 0.14585,
    "h": 106.3
  },
  "luminance": 0.89661
}

Semantic roles & 50–950 ramp

primary

#FEF87C

secondary

#4249DC

accent

#0BE600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF87C

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

Preview Lab → · Contrast checker → · Palette generator →