#F8F181#F8F181

#F8F181 is a very light, vivid yellow. Relative luminance 0.845; OKLCH L 94.1% C 0.134 H 105.5°. Best body text is #000000 at 17.89:1 contrast (WCAG AA passes).

Color values

HEX	#F8F181
RGB	rgb(248, 241, 129)
HSL	hsl(56, 89%, 74%)
HSV	hsv(56, 48%, 97%)
CMYK	cmyk(0%, 2.8%, 48%, 2.7%)
CIE-LAB	lab(93.65, -12.37, 54.49)
CIE-LCH	lch(93.65, 55.87, 102.79°)
OKLab	oklab(94.09% -0.0359 0.1295)
OKLCH	oklch(94.09% 0.134 105.5)
XYZ	xyz(74.1310, 84.4541, 33.1609)
Luminance	0.8445 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F8F181 #8188F8

analogous

#F8B681 #F8F181 #C4F881

triadic

#F8F181 #81F8F1 #F181F8

tetradic

#F8F181 #81F8B6 #8188F8 #F881C4

square

#F8F181 #81F8B6 #8188F8 #F881C4

split-complementary

#F8F181 #81C4F8 #B681F8

monochromatic

#F1E40D #F5EB47 #F8F181 #FBF7BB #FDFCE2

Accessibility & contrast

On white

1.17

#F8F181 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.89

#F8F181 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F8F181

17.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F8F181	#FFFFFF	#000000	##000000
##F8F181	1.00	1.17	17.89	17.89
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.89	21.00	1.00	1.00
##000000	17.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEA77

Deuteranopia (green-blind)

#FFEF86

Tritanopia (blue-blind)

#FFE4D7

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #f8f181;
/* rgb */ color: rgb(248, 241, 129);
/* oklch */ color: oklch(94.1% 0.134 105.5);

Tailwind

colors: {
  custom: {
    50: '#fdf5a8',
    500: '#f8f181',
    950: '#000000',
  },
}

SCSS

$custom: #f8f181;
$custom-light: #fdf5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#f8f181",
  "rgb": {
    "r": 248,
    "g": 241,
    "b": 129
  },
  "hsl": {
    "h": 56.471,
    "s": 89.474,
    "l": 73.922
  },
  "oklch": {
    "l": 0.94094,
    "c": 0.13436,
    "h": 105.5
  },
  "luminance": 0.84452
}

Semantic roles & 50–950 ramp

primary

#F8F181

secondary

#4850D5

accent

#0DE600

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#181710

muted

#868581

Preview Lab

Preview with #F8F181

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

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