#CFFC53#CFFC53

#CFFC53 is a very light, vivid yellow-green. Relative luminance 0.835; OKLCH L 92.9% C 0.196 H 123.2°. Best body text is #000000 at 17.70:1 contrast (WCAG AA passes).

Color values

HEX	#CFFC53
RGB	rgb(207, 252, 83)
HSL	hsl(76, 97%, 66%)
HSV	hsv(76, 67%, 99%)
CMYK	cmyk(17.9%, 0%, 67.1%, 1.2%)
CIE-LAB	lab(93.24, -36.98, 72.73)
CIE-LCH	lch(93.24, 81.59, 116.95°)
OKLab	oklab(92.91% -0.1072 0.1641)
OKLCH	oklch(92.91% 0.196 123.2)
XYZ	xyz(62.1045, 83.5104, 21.0292)
Luminance	0.8351 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFFC53 #8053FC

analogous

#FCD453 #CFFC53 #7BFC53

triadic

#CFFC53 #53CFFC #FC53CF

tetradic

#CFFC53 #53FCD4 #8053FC #FC537B

square

#CFFC53 #53FCD4 #8053FC #FC537B

split-complementary

#CFFC53 #537BFC #D453FC

monochromatic

#9AD104 #BEFB17 #CFFC53 #E0FD8F #F1FECB

Accessibility & contrast

On white

1.19

#CFFC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.70

#CFFC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFFC53

17.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFFC53	#FFFFFF	#000000	##000000
##CFFC53	1.00	1.19	17.70	17.70
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.70	21.00	1.00	1.00
##000000	17.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED3A

Deuteranopia (green-blind)

#FFEB60

Tritanopia (blue-blind)

#D9F0DA

Achromatopsia (no color)

#ECECEC

Design tokens & code

CSS

--color: #cffc53;
/* rgb */ color: rgb(207, 252, 83);
/* oklch */ color: oklch(92.9% 0.196 123.2);

Tailwind

colors: {
  custom: {
    50: '#e1fd8c',
    500: '#cffc53',
    950: '#000000',
  },
}

SCSS

$custom: #cffc53;
$custom-light: #e1fd8c;
$custom-dark: #000000;

JSON

{
  "hex": "#cffc53",
  "rgb": {
    "r": 207,
    "g": 252,
    "b": 83
  },
  "hsl": {
    "h": 75.976,
    "s": 96.571,
    "l": 65.686
  },
  "oklch": {
    "l": 0.92907,
    "c": 0.19602,
    "h": 123.2
  },
  "luminance": 0.83511
}

Semantic roles & 50–950 ramp

primary

#CFFC53

secondary

#5327CC

accent

#00E63D

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CFFC53

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

Preview Lab → · Contrast checker → · Palette generator →