#CFED57#CFED57

#CFED57 is a very light, vivid yellow-green. Relative luminance 0.745; OKLCH L 89.6% C 0.176 H 119.7°. Best body text is #000000 at 15.90:1 contrast (WCAG AA passes).

Color values

HEX	#CFED57
RGB	rgb(207, 237, 87)
HSL	hsl(72, 81%, 64%)
HSV	hsv(72, 63%, 93%)
CMYK	cmyk(12.7%, 0%, 63.3%, 7.1%)
CIE-LAB	lab(89.17, -29.86, 66.96)
CIE-LCH	lch(89.17, 73.32, 114.03°)
OKLab	oklab(89.64% -0.0871 0.1525)
OKLCH	oklch(89.64% 0.176 119.7)
XYZ	xyz(57.7375, 74.5222, 20.3575)
Luminance	0.7452 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFED57 #7557ED

analogous

#EDC057 #CFED57 #84ED57

triadic

#CFED57 #57CFED #ED57CF

tetradic

#CFED57 #57EDC0 #7557ED #ED5784

square

#CFED57 #57EDC0 #7557ED #ED5784

split-complementary

#CFED57 #5784ED #C057ED

monochromatic

#96B614 #BFE720 #CFED57 #DFF38E #EFF9C6

Accessibility & contrast

On white

1.32

#CFED57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.90

#CFED57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFED57

15.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFED57	#FFFFFF	#000000	##000000
##CFED57	1.00	1.32	15.90	15.90
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.90	21.00	1.00	1.00
##000000	15.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE044

Deuteranopia (green-blind)

#F8E062

Tritanopia (blue-blind)

#DAE1CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cfed57;
/* rgb */ color: rgb(207, 237, 87);
/* oklch */ color: oklch(89.6% 0.176 119.7);

Tailwind

colors: {
  custom: {
    50: '#e1f28d',
    500: '#cfed57',
    950: '#000000',
  },
}

SCSS

$custom: #cfed57;
$custom-light: #e1f28d;
$custom-dark: #000000;

JSON

{
  "hex": "#cfed57",
  "rgb": {
    "r": 207,
    "g": 237,
    "b": 87
  },
  "hsl": {
    "h": 72,
    "s": 80.645,
    "l": 63.529
  },
  "oklch": {
    "l": 0.89637,
    "c": 0.17564,
    "h": 119.7
  },
  "luminance": 0.74522
}

Semantic roles & 50–950 ramp

primary

#CFED57

secondary

#4D33B6

accent

#09DD33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFED57

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

Preview Lab → · Contrast checker → · Palette generator →