#CFE857#CFE857

#CFE857 is a very light, vivid yellow-green. Relative luminance 0.717; OKLCH L 88.5% C 0.170 H 118.3°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#CFE857
RGB	rgb(207, 232, 87)
HSL	hsl(70, 76%, 63%)
HSV	hsv(70, 63%, 91%)
CMYK	cmyk(10.8%, 0%, 62.5%, 9%)
CIE-LAB	lab(87.81, -27.51, 65.51)
CIE-LCH	lch(87.81, 71.06, 112.78°)
OKLab	oklab(88.54% -0.0806 0.1495)
OKLCH	oklch(88.54% 0.17 118.3)
XYZ	xyz(56.3100, 71.6672, 19.8817)
Luminance	0.7167 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFE857 #7057E8

analogous

#E8B957 #CFE857 #86E857

triadic

#CFE857 #57CFE8 #E857CF

tetradic

#CFE857 #57E8B9 #7057E8 #E85786

square

#CFE857 #57E8B9 #7057E8 #E85786

split-complementary

#CFE857 #5786E8 #B957E8

monochromatic

#93AD18 #C0E121 #CFE857 #DEEF8D #EEF7C3

Accessibility & contrast

On white

1.37

#CFE857 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#CFE857 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFE857

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFE857	#FFFFFF	#000000	##000000
##CFE857	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC45

Deuteranopia (green-blind)

#F4DD61

Tritanopia (blue-blind)

#DADCCA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cfe857;
/* rgb */ color: rgb(207, 232, 87);
/* oklch */ color: oklch(88.5% 0.170 118.3);

Tailwind

colors: {
  custom: {
    50: '#e1ef8d',
    500: '#cfe857',
    950: '#000000',
  },
}

SCSS

$custom: #cfe857;
$custom-light: #e1ef8d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfe857",
  "rgb": {
    "r": 207,
    "g": 232,
    "b": 87
  },
  "hsl": {
    "h": 70.345,
    "s": 75.916,
    "l": 62.549
  },
  "oklch": {
    "l": 0.88544,
    "c": 0.16979,
    "h": 118.3
  },
  "luminance": 0.71667
}

Semantic roles & 50–950 ramp

primary

#CFE857

secondary

#4A35AE

accent

#0DD830

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CFE857

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

Preview Lab → · Contrast checker → · Palette generator →