#FEF87F#FEF87F

#FEF87F is a very light, vivid yellow. Relative luminance 0.897; OKLCH L 96.0% C 0.143 H 106.2°. Best body text is #000000 at 18.95:1 contrast (WCAG AA passes).

Color values

HEX	#FEF87F
RGB	rgb(254, 248, 127)
HSL	hsl(57, 98%, 75%)
HSV	hsv(57, 50%, 100%)
CMYK	cmyk(0%, 2.4%, 50%, 0.4%)
CIE-LAB	lab(95.89, -13.62, 58.20)
CIE-LCH	lch(95.89, 59.77, 103.17°)
OKLab	oklab(95.98% -0.04 0.1373)
OKLCH	oklch(95.98% 0.143 106.2)
XYZ	xyz(78.2732, 89.7401, 33.2729)
Luminance	0.8974 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF87F #7F85FE

analogous

#FEB87F #FEF87F #C5FE7F

triadic

#FEF87F #7FFEF8 #F87FFE

tetradic

#FEF87F #7FFEB8 #7F85FE #FE7FC5

square

#FEF87F #7FFEB8 #7F85FE #FE7FC5

split-complementary

#FEF87F #7FC5FE #B87FFE

monochromatic

#FDF106 #FEF542 #FEF87F #FEFBBC #FFFDE1

Accessibility & contrast

On white

1.11

#FEF87F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.95

#FEF87F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF87F

18.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF87F	#FFFFFF	#000000	##000000
##FEF87F	1.00	1.11	18.95	18.95
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.95	21.00	1.00	1.00
##000000	18.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF074

Deuteranopia (green-blind)

#FFF685

Tritanopia (blue-blind)

#FFEBDC

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #fef87f;
/* rgb */ color: rgb(254, 248, 127);
/* oklch */ color: oklch(96.0% 0.143 106.2);

Tailwind

colors: {
  custom: {
    50: '#fffaa7',
    500: '#fef87f',
    950: '#000000',
  },
}

SCSS

$custom: #fef87f;
$custom-light: #fffaa7;
$custom-dark: #000000;

JSON

{
  "hex": "#fef87f",
  "rgb": {
    "r": 254,
    "g": 248,
    "b": 127
  },
  "hsl": {
    "h": 57.165,
    "s": 98.45,
    "l": 74.706
  },
  "oklch": {
    "l": 0.95984,
    "c": 0.14305,
    "h": 106.2
  },
  "luminance": 0.89738
}

Semantic roles & 50–950 ramp

primary

#FEF87F

secondary

#454CDD

accent

#0BE600

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#181710

muted

#868580

Preview Lab

Preview with #FEF87F

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

Preview Lab → · Contrast checker → · Palette generator →