#CFD851#CFD851

#CFD851 is a very light, vivid yellow. Relative luminance 0.630; OKLCH L 85.0% C 0.156 H 112.9°. Best body text is #000000 at 13.59:1 contrast (WCAG AA passes).

Color values

HEX	#CFD851
RGB	rgb(207, 216, 81)
HSL	hsl(64, 63%, 58%)
HSV	hsv(64, 63%, 85%)
CMYK	cmyk(4.2%, 0%, 62.5%, 15.3%)
CIE-LAB	lab(83.43, -20.22, 63.29)
CIE-LCH	lch(83.43, 66.44, 107.72°)
OKLab	oklab(85.02% -0.0608 0.1439)
OKLCH	oklch(85.02% 0.156 112.9)
XYZ	xyz(51.7746, 62.9723, 17.2105)
Luminance	0.6297 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFD851 #5A51D8

analogous

#D89D51 #CFD851 #8BD851

triadic

#CFD851 #51CFD8 #D851CF

tetradic

#CFD851 #51D89D #5A51D8 #D8518B

square

#CFD851 #51D89D #5A51D8 #D8518B

split-complementary

#CFD851 #518BD8 #9D51D8

monochromatic

#878F20 #B7C12B #CFD851 #DDE383 #EBEEB5

Accessibility & contrast

On white

1.54

#CFD851 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.59

#CFD851 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFD851

13.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFD851	#FFFFFF	#000000	##000000
##CFD851	1.00	1.54	13.59	13.59
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.59	21.00	1.00	1.00
##000000	13.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE40

Deuteranopia (green-blind)

#E7D15A

Tritanopia (blue-blind)

#DCCCBC

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #cfd851;
/* rgb */ color: rgb(207, 216, 81);
/* oklch */ color: oklch(85.0% 0.156 112.9);

Tailwind

colors: {
  custom: {
    50: '#e1e388',
    500: '#cfd851',
    950: '#000000',
  },
}

SCSS

$custom: #cfd851;
$custom-light: #e1e388;
$custom-dark: #000000;

JSON

{
  "hex": "#cfd851",
  "rgb": {
    "r": 207,
    "g": 216,
    "b": 81
  },
  "hsl": {
    "h": 64,
    "s": 63.38,
    "l": 58.235
  },
  "oklch": {
    "l": 0.85016,
    "c": 0.15623,
    "h": 112.9
  },
  "luminance": 0.62971
}

Semantic roles & 50–950 ramp

primary

#CFD851

secondary

#3F3994

accent

#41E64C

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16150C

muted

#84847F

Preview Lab

Preview with #CFD851

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

Preview Lab → · Contrast checker → · Palette generator →