#F0D057#F0D057

#F0D057 is a very light, vivid yellow. Relative luminance 0.643; OKLCH L 86.3% C 0.142 H 94.4°. Best body text is #000000 at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#F0D057
RGB	rgb(240, 208, 87)
HSL	hsl(47, 84%, 64%)
HSV	hsv(47, 64%, 94%)
CMYK	cmyk(0%, 13.3%, 63.7%, 5.9%)
CIE-LAB	lab(84.14, -2.19, 62.36)
CIE-LCH	lch(84.14, 62.40, 92.02°)
OKLab	oklab(86.26% -0.0108 0.142)
OKLCH	oklch(86.26% 0.142 94.4)
XYZ	xyz(60.2142, 64.3282, 18.2599)
Luminance	0.6432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0D057 #5777F0

analogous

#F08457 #F0D057 #C4F057

triadic

#F0D057 #57F0D0 #D057F0

tetradic

#F0D057 #57F084 #5777F0 #F057C4

square

#F0D057 #57F084 #5777F0 #F057C4

split-complementary

#F0D057 #57C4F0 #8457F0

monochromatic

#BC9811 #EBC01F #F0D057 #F5E08F #FAEFC7

Accessibility & contrast

On white

1.51

#F0D057 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.87

#F0D057 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0D057

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0D057	#FFFFFF	#000000	##000000
##F0D057	1.00	1.51	13.87	13.87
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.87	21.00	1.00	1.00
##000000	13.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CC49

Deuteranopia (green-blind)

#ECD65D

Tritanopia (blue-blind)

#FFC1B6

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #f0d057;
/* rgb */ color: rgb(240, 208, 87);
/* oklch */ color: oklch(86.3% 0.142 94.4);

Tailwind

colors: {
  custom: {
    50: '#f8de8b',
    500: '#f0d057',
    950: '#000000',
  },
}

SCSS

$custom: #f0d057;
$custom-light: #f8de8b;
$custom-dark: #000000;

JSON

{
  "hex": "#f0d057",
  "rgb": {
    "r": 240,
    "g": 208,
    "b": 87
  },
  "hsl": {
    "h": 47.451,
    "s": 83.607,
    "l": 64.118
  },
  "oklch": {
    "l": 0.86256,
    "c": 0.14238,
    "h": 94.4
  },
  "luminance": 0.64325
}

Semantic roles & 50–950 ramp

primary

#F0D057

secondary

#314EBA

accent

#33E005

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150C

muted

#86847F

Preview Lab

Preview with #F0D057

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

Preview Lab → · Contrast checker → · Palette generator →