#FEF090#FEF090

#FEF090 is a very light, moderate yellow. Relative luminance 0.854; OKLCH L 94.6% C 0.118 H 101.1°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#FEF090
RGB	rgb(254, 240, 144)
HSL	hsl(52, 98%, 78%)
HSV	hsv(52, 43%, 100%)
CMYK	cmyk(0%, 5.5%, 43.3%, 0.4%)
CIE-LAB	lab(94.06, -8.14, 47.96)
CIE-LCH	lch(94.06, 48.64, 99.63°)
OKLab	oklab(94.6% -0.0227 0.1159)
OKLCH	oklch(94.6% 0.118 101.1)
XYZ	xyz(77.0689, 85.4070, 38.8056)
Luminance	0.8540 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF090 #909EFE

analogous

#FEB990 #FEF090 #D5FE90

triadic

#FEF090 #90FEF0 #F090FE

tetradic

#FEF090 #90FEB9 #909EFE #FE90D5

square

#FEF090 #90FEB9 #909EFE #FE90D5

split-complementary

#FEF090 #90D5FE #B990FE

monochromatic

#FDE017 #FDE853 #FEF090 #FFF8CD #FFFBE1

Accessibility & contrast

On white

1.16

#FEF090 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#FEF090 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF090

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF090	#FFFFFF	#000000	##000000
##FEF090	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA88

Deuteranopia (green-blind)

#FFF194

Tritanopia (blue-blind)

#FFE4D9

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #fef090;
/* rgb */ color: rgb(254, 240, 144);
/* oklch */ color: oklch(94.6% 0.118 101.1);

Tailwind

colors: {
  custom: {
    50: '#fff4b2',
    500: '#fef090',
    950: '#000000',
  },
}

SCSS

$custom: #fef090;
$custom-light: #fff4b2;
$custom-dark: #000000;

JSON

{
  "hex": "#fef090",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 144
  },
  "hsl": {
    "h": 52.364,
    "s": 98.214,
    "l": 78.039
  },
  "oklch": {
    "l": 0.94596,
    "c": 0.11812,
    "h": 101.1
  },
  "luminance": 0.85405
}

Semantic roles & 50–950 ramp

primary

#FEF090

secondary

#5365DF

accent

#1DE600

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#181711

muted

#868581

Preview Lab

Preview with #FEF090

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

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