#F0D255#F0D255

#F0D255 is a very light, vivid yellow. Relative luminance 0.653; OKLCH L 86.6% C 0.145 H 95.7°. Best body text is #000000 at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#F0D255
RGB	rgb(240, 210, 85)
HSL	hsl(48, 84%, 64%)
HSV	hsv(48, 65%, 94%)
CMYK	cmyk(0%, 12.5%, 64.6%, 5.9%)
CIE-LAB	lab(84.63, -3.33, 63.73)
CIE-LCH	lch(84.63, 63.82, 92.99°)
OKLab	oklab(86.64% -0.0143 0.1446)
OKLCH	oklch(86.64% 0.145 95.7)
XYZ	xyz(60.6243, 65.2774, 17.9991)
Luminance	0.6527 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D255 #5573F0

analogous

#F08455 #F0D255 #C0F055

triadic

#F0D255 #55F0D2 #D255F0

tetradic

#F0D255 #55F084 #5573F0 #F055C0

square

#F0D255 #55F084 #5573F0 #F055C0

split-complementary

#F0D255 #55C0F0 #8455F0

monochromatic

#BA9910 #EBC31D #F0D255 #F5E18D #FAF0C5

Accessibility & contrast

On white

1.49

#F0D255 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.05

#F0D255 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D255

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D255	#FFFFFF	#000000	##000000
##F0D255	1.00	1.49	14.05	14.05
#FFFFFF	1.49	1.00	21.00	21.00
#000000	14.05	21.00	1.00	1.00
##000000	14.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE46

Deuteranopia (green-blind)

#EED75B

Tritanopia (blue-blind)

#FFC3B8

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #f0d255;
/* rgb */ color: rgb(240, 210, 85);
/* oklch */ color: oklch(86.6% 0.145 95.7);

Tailwind

colors: {
  custom: {
    50: '#f8df8a',
    500: '#f0d255',
    950: '#000000',
  },
}

SCSS

$custom: #f0d255;
$custom-light: #f8df8a;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d255",
  "rgb": {
    "r": 240,
    "g": 210,
    "b": 85
  },
  "hsl": {
    "h": 48.387,
    "s": 83.784,
    "l": 63.725
  },
  "oklch": {
    "l": 0.86639,
    "c": 0.1453,
    "h": 95.7
  },
  "luminance": 0.65274
}

Semantic roles & 50–950 ramp

primary

#F0D255

secondary

#304BB9

accent

#30E005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F0D255

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

Preview Lab → · Contrast checker → · Palette generator →