#CFDF57#CFDF57

#CFDF57 is a very light, vivid yellow. Relative luminance 0.667; OKLCH L 86.6% C 0.159 H 115.5°. Best body text is #000000 at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#CFDF57
RGB	rgb(207, 223, 87)
HSL	hsl(67, 68%, 61%)
HSV	hsv(67, 61%, 87%)
CMYK	cmyk(7.2%, 0%, 61%, 12.5%)
CIE-LAB	lab(85.37, -23.22, 62.89)
CIE-LCH	lch(85.37, 67.04, 110.26°)
OKLab	oklab(86.59% -0.0686 0.1439)
OKLCH	oklch(86.59% 0.159 115.5)
XYZ	xyz(53.8413, 66.7297, 19.0588)
Luminance	0.6673 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFDF57 #6757DF

analogous

#DFAB57 #CFDF57 #8BDF57

triadic

#CFDF57 #57CFDF #DF57CF

tetradic

#CFDF57 #57DFAB #6757DF #DF578B

square

#CFDF57 #57DFAB #6757DF #DF578B

split-complementary

#CFDF57 #578BDF #AB57DF

monochromatic

#8F9E1E #BDD128 #CFDF57 #DEE98A #ECF3BE

Accessibility & contrast

On white

1.46

#CFDF57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.35

#CFDF57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFDF57

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFDF57	#FFFFFF	#000000	##000000
##CFDF57	1.00	1.46	14.35	14.35
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.35	21.00	1.00	1.00
##000000	14.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED447

Deuteranopia (green-blind)

#ECD660

Tritanopia (blue-blind)

#DBD3C2

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #cfdf57;
/* rgb */ color: rgb(207, 223, 87);
/* oklch */ color: oklch(86.6% 0.159 115.5);

Tailwind

colors: {
  custom: {
    50: '#e0e88c',
    500: '#cfdf57',
    950: '#000000',
  },
}

SCSS

$custom: #cfdf57;
$custom-light: #e0e88c;
$custom-dark: #000000;

JSON

{
  "hex": "#cfdf57",
  "rgb": {
    "r": 207,
    "g": 223,
    "b": 87
  },
  "hsl": {
    "h": 67.059,
    "s": 68,
    "l": 60.784
  },
  "oklch": {
    "l": 0.86585,
    "c": 0.15941,
    "h": 115.5
  },
  "luminance": 0.66729
}

Semantic roles & 50–950 ramp

primary

#CFDF57

secondary

#4539A1

accent

#16D02B

background

#FEFEFC

surface

#FCFCF4

border

#D5D5CE

text

#16160C

muted

#84847F

Preview Lab

Preview with #CFDF57

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

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