#CCFF43#CCFF43

#CCFF43 is a very light, highly saturated yellow-green. Relative luminance 0.848; OKLCH L 93.3% C 0.210 H 124.0°. Best body text is #000000 at 17.95:1 contrast (WCAG AA passes).

Color values

HEX	#CCFF43
RGB	rgb(204, 255, 67)
HSL	hsl(76, 100%, 63%)
HSV	hsv(76, 74%, 100%)
CMYK	cmyk(20%, 0%, 73.7%, 0%)
CIE-LAB	lab(93.78, -40.32, 78.66)
CIE-LCH	lch(93.78, 88.39, 117.14°)
OKLab	oklab(93.27% -0.1175 0.1742)
OKLCH	oklch(93.27% 0.21 124)
XYZ	xyz(61.6756, 84.7621, 18.4205)
Luminance	0.8476 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCFF43 #7643FF

analogous

#FFD443 #CCFF43 #6EFF43

triadic

#CCFF43 #43CCFF #FF43CC

tetradic

#CCFF43 #43FFD4 #7643FF #FF436E

square

#CCFF43 #43FFD4 #7643FF #FF436E

split-complementary

#CCFF43 #436EFF #D443FF

monochromatic

#91C800 #BBFF06 #CCFF43 #DDFF80 #EDFFBD

Accessibility & contrast

On white

1.17

#CCFF43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.95

#CCFF43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCFF43

17.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCFF43	#FFFFFF	#000000	##000000
##CCFF43	1.00	1.17	17.95	17.95
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.95	21.00	1.00	1.00
##000000	17.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF17

Deuteranopia (green-blind)

#FFED55

Tritanopia (blue-blind)

#D6F2DB

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #ccff43;
/* rgb */ color: rgb(204, 255, 67);
/* oklch */ color: oklch(93.3% 0.210 124.0);

Tailwind

colors: {
  custom: {
    50: '#e0ff84',
    500: '#ccff43',
    950: '#000000',
  },
}

SCSS

$custom: #ccff43;
$custom-light: #e0ff84;
$custom-dark: #000000;

JSON

{
  "hex": "#ccff43",
  "rgb": {
    "r": 204,
    "g": 255,
    "b": 67
  },
  "hsl": {
    "h": 76.277,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.93268,
    "c": 0.21018,
    "h": 124
  },
  "luminance": 0.84763
}

Semantic roles & 50–950 ramp

primary

#CCFF43

secondary

#4E23C4

accent

#00E63E

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16180C

muted

#84867F

Preview Lab

Preview with #CCFF43

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

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