#CFED59#CFED59

#CFED59 is a very light, vivid yellow-green. Relative luminance 0.746; OKLCH L 89.7% C 0.174 H 119.8°. Best body text is #000000 at 15.91:1 contrast (WCAG AA passes).

Color values

HEX	#CFED59
RGB	rgb(207, 237, 89)
HSL	hsl(72, 80%, 64%)
HSV	hsv(72, 62%, 93%)
CMYK	cmyk(12.7%, 0%, 62.4%, 7.1%)
CIE-LAB	lab(89.18, -29.72, 66.18)
CIE-LCH	lch(89.18, 72.55, 114.18°)
OKLab	oklab(89.66% -0.0866 0.1511)
OKLCH	oklch(89.66% 0.174 119.8)
XYZ	xyz(57.8204, 74.5553, 20.7938)
Luminance	0.7456 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFED59 #7759ED

analogous

#EDC159 #CFED59 #85ED59

triadic

#CFED59 #59CFED #ED59CF

tetradic

#CFED59 #59EDC1 #7759ED #ED5985

square

#CFED59 #59EDC1 #7759ED #ED5985

split-complementary

#CFED59 #5985ED #C159ED

monochromatic

#96B814 #BFE722 #CFED59 #DFF390 #EFF9C7

Accessibility & contrast

On white

1.32

#CFED59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.91

#CFED59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFED59

15.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFED59	#FFFFFF	#000000	##000000
##CFED59	1.00	1.32	15.91	15.91
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.91	21.00	1.00	1.00
##000000	15.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE046

Deuteranopia (green-blind)

#F8E063

Tritanopia (blue-blind)

#DAE1CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cfed59;
/* rgb */ color: rgb(207, 237, 89);
/* oklch */ color: oklch(89.7% 0.174 119.8);

Tailwind

colors: {
  custom: {
    50: '#e1f28e',
    500: '#cfed59',
    950: '#000000',
  },
}

SCSS

$custom: #cfed59;
$custom-light: #e1f28e;
$custom-dark: #000000;

JSON

{
  "hex": "#cfed59",
  "rgb": {
    "r": 207,
    "g": 237,
    "b": 89
  },
  "hsl": {
    "h": 72.162,
    "s": 80.435,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89655,
    "c": 0.17415,
    "h": 119.8
  },
  "luminance": 0.74555
}

Semantic roles & 50–950 ramp

primary

#CFED59

secondary

#4E33B7

accent

#09DD34

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFED59

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

Preview Lab → · Contrast checker → · Palette generator →