#CFEA57#CFEA57

#CFEA57 is a very light, vivid yellow-green. Relative luminance 0.728; OKLCH L 89.0% C 0.172 H 118.9°. Best body text is #000000 at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#CFEA57
RGB	rgb(207, 234, 87)
HSL	hsl(71, 78%, 63%)
HSV	hsv(71, 63%, 92%)
CMYK	cmyk(11.5%, 0%, 62.8%, 8.2%)
CIE-LAB	lab(88.35, -28.45, 66.09)
CIE-LCH	lch(88.35, 71.96, 113.29°)
OKLab	oklab(88.98% -0.0832 0.1507)
OKLCH	oklch(88.98% 0.172 118.9)
XYZ	xyz(56.8762, 72.7995, 20.0704)
Luminance	0.7280 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFEA57 #7257EA

analogous

#EABB57 #CFEA57 #86EA57

triadic

#CFEA57 #57CFEA #EA57CF

tetradic

#CFEA57 #57EABB #7257EA #EA5786

square

#CFEA57 #57EABB #7257EA #EA5786

split-complementary

#CFEA57 #5786EA #BB57EA

monochromatic

#94B116 #BFE321 #CFEA57 #DFF18D #EEF8C4

Accessibility & contrast

On white

1.35

#CFEA57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.56

#CFEA57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFEA57

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFEA57	#FFFFFF	#000000	##000000
##CFEA57	1.00	1.35	15.56	15.56
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.56	21.00	1.00	1.00
##000000	15.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DE44

Deuteranopia (green-blind)

#F5DE61

Tritanopia (blue-blind)

#DADECC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #cfea57;
/* rgb */ color: rgb(207, 234, 87);
/* oklch */ color: oklch(89.0% 0.172 118.9);

Tailwind

colors: {
  custom: {
    50: '#e1f08d',
    500: '#cfea57',
    950: '#000000',
  },
}

SCSS

$custom: #cfea57;
$custom-light: #e1f08d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfea57",
  "rgb": {
    "r": 207,
    "g": 234,
    "b": 87
  },
  "hsl": {
    "h": 71.02,
    "s": 77.778,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88981,
    "c": 0.17213,
    "h": 118.9
  },
  "luminance": 0.72799
}

Semantic roles & 50–950 ramp

primary

#CFEA57

secondary

#4B34B1

accent

#0BDA31

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CFEA57

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

Preview Lab → · Contrast checker → · Palette generator →