#FEF078#FEF078

#FEF078 is a very light, vivid yellow. Relative luminance 0.847; OKLCH L 94.3% C 0.142 H 102.7°. Best body text is #000000 at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#FEF078
RGB	rgb(254, 240, 120)
HSL	hsl(54, 99%, 73%)
HSV	hsv(54, 53%, 100%)
CMYK	cmyk(0%, 5.5%, 52.8%, 0.4%)
CIE-LAB	lab(93.78, -10.26, 58.91)
CIE-LCH	lch(93.78, 59.79, 99.88°)
OKLab	oklab(94.28% -0.0311 0.1382)
OKLCH	oklch(94.28% 0.142 102.7)
XYZ	xyz(75.4256, 84.7497, 30.1509)
Luminance	0.8475 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF078 #7886FE

analogous

#FEAD78 #FEF078 #C9FE78

triadic

#FEF078 #78FEF0 #F078FE

tetradic

#FEF078 #78FEAD #7886FE #FE78C9

square

#FEF078 #78FEAD #7886FE #FE78C9

split-complementary

#FEF078 #78C9FE #AD78FE

monochromatic

#FAE002 #FEE93B #FEF078 #FEF7B5 #FFFCE1

Accessibility & contrast

On white

1.17

#FEF078 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.95

#FEF078 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF078

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF078	#FFFFFF	#000000	##000000
##FEF078	1.00	1.17	17.95	17.95
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.95	21.00	1.00	1.00
##000000	17.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE96D

Deuteranopia (green-blind)

#FFF07E

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef078;
/* rgb */ color: rgb(254, 240, 120);
/* oklch */ color: oklch(94.3% 0.142 102.7);

Tailwind

colors: {
  custom: {
    50: '#fff4a2',
    500: '#fef078',
    950: '#000000',
  },
}

SCSS

$custom: #fef078;
$custom-light: #fff4a2;
$custom-dark: #000000;

JSON

{
  "hex": "#fef078",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 120
  },
  "hsl": {
    "h": 53.731,
    "s": 98.529,
    "l": 73.333
  },
  "oklch": {
    "l": 0.9428,
    "c": 0.14169,
    "h": 102.7
  },
  "luminance": 0.84747
}

Semantic roles & 50–950 ramp

primary

#FEF078

secondary

#3F4FDC

accent

#18E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF078

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

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