#FEF07C#FEF07C

#FEF07C is a very light, vivid yellow. Relative luminance 0.848; OKLCH L 94.3% C 0.138 H 102.5°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#FEF07C
RGB	rgb(254, 240, 124)
HSL	hsl(54, 98%, 74%)
HSV	hsv(54, 51%, 100%)
CMYK	cmyk(0%, 5.5%, 51.2%, 0.4%)
CIE-LAB	lab(93.82, -9.94, 57.13)
CIE-LCH	lch(93.82, 57.98, 99.87°)
OKLab	oklab(94.33% -0.0298 0.1347)
OKLCH	oklch(94.33% 0.138 102.5)
XYZ	xyz(75.6735, 84.8488, 31.4562)
Luminance	0.8485 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FEF07C #7C8AFE

analogous

#FEAF7C #FEF07C #CBFE7C

triadic

#FEF07C #7CFEF0 #F07CFE

tetradic

#FEF07C #7CFEAF #7C8AFE #FE7CCB

square

#FEF07C #7CFEAF #7C8AFE #FE7CCB

split-complementary

#FEF07C #7CCBFE #AF7CFE

monochromatic

#FDE203 #FEE93F #FEF07C #FEF7B9 #FFFCE1

Accessibility & contrast

On white

1.17

#FEF07C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#FEF07C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FEF07C

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FEF07C	#FFFFFF	#000000	##000000
##FEF07C	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE971

Deuteranopia (green-blind)

#FFF081

Tritanopia (blue-blind)

#FFE2D5

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #fef07c;
/* rgb */ color: rgb(254, 240, 124);
/* oklch */ color: oklch(94.3% 0.138 102.5);

Tailwind

colors: {
  custom: {
    50: '#fff4a5',
    500: '#fef07c',
    950: '#000000',
  },
}

SCSS

$custom: #fef07c;
$custom-light: #fff4a5;
$custom-dark: #000000;

JSON

{
  "hex": "#fef07c",
  "rgb": {
    "r": 254,
    "g": 240,
    "b": 124
  },
  "hsl": {
    "h": 53.538,
    "s": 98.485,
    "l": 74.118
  },
  "oklch": {
    "l": 0.94328,
    "c": 0.13799,
    "h": 102.5
  },
  "luminance": 0.84846
}

Semantic roles & 50–950 ramp

primary

#FEF07C

secondary

#4253DC

accent

#19E600

background

#FFFFFC

surface

#FFFEF6

border

#D7D6D0

text

#18170F

muted

#868580

Preview Lab

Preview with #FEF07C

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

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