#F0C951#F0C951

#F0C951 is a very light, vivid yellow. Relative luminance 0.609; OKLCH L 84.8% C 0.142 H 90.9°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#F0C951
RGB	rgb(240, 201, 81)
HSL	hsl(45, 84%, 63%)
HSV	hsv(45, 66%, 94%)
CMYK	cmyk(0%, 16.3%, 66.3%, 5.9%)
CIE-LAB	lab(82.32, 1.05, 62.97)
CIE-LCH	lch(82.32, 62.98, 89.05°)
OKLab	oklab(84.81% -0.0022 0.1424)
OKLCH	oklch(84.81% 0.142 90.9)
XYZ	xyz(58.3100, 60.8960, 16.4658)
Luminance	0.6089 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0C951 #5178F0

analogous

#F07951 #F0C951 #C7F051

triadic

#F0C951 #51F0C9 #C951F0

tetradic

#F0C951 #51F079 #5178F0 #F051C7

square

#F0C951 #51F079 #5178F0 #F051C7

split-complementary

#F0C951 #51C7F0 #7951F0

monochromatic

#B78E10 #EBB819 #F0C951 #F5DA89 #FAECC2

Accessibility & contrast

On white

1.59

#F0C951 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#F0C951 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0C951

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0C951	#FFFFFF	#000000	##000000
##F0C951	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC642

Deuteranopia (green-blind)

#E8D157

Tritanopia (blue-blind)

#FFB9B0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #f0c951;
/* rgb */ color: rgb(240, 201, 81);
/* oklch */ color: oklch(84.8% 0.142 90.9);

Tailwind

colors: {
  custom: {
    50: '#f9d987',
    500: '#f0c951',
    950: '#000000',
  },
}

SCSS

$custom: #f0c951;
$custom-light: #f9d987;
$custom-dark: #000000;

JSON

{
  "hex": "#f0c951",
  "rgb": {
    "r": 240,
    "g": 201,
    "b": 81
  },
  "hsl": {
    "h": 45.283,
    "s": 84.127,
    "l": 62.941
  },
  "oklch": {
    "l": 0.84808,
    "c": 0.14237,
    "h": 90.9
  },
  "luminance": 0.60893
}

Semantic roles & 50–950 ramp

primary

#F0C951

secondary

#2F50B6

accent

#3BE105

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #F0C951

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

Preview Lab → · Contrast checker → · Palette generator →