#CBFF55#CBFF55

#CBFF55 is a very light, vivid yellow-green. Relative luminance 0.849; OKLCH L 93.3% C 0.200 H 124.9°. Best body text is #000000 at 17.97:1 contrast (WCAG AA passes).

Color values

HEX	#CBFF55
RGB	rgb(203, 255, 85)
HSL	hsl(78, 100%, 67%)
HSV	hsv(78, 67%, 100%)
CMYK	cmyk(20.4%, 0%, 66.7%, 0%)
CIE-LAB	lab(93.83, -39.70, 72.52)
CIE-LCH	lch(93.83, 82.68, 118.69°)
OKLab	oklab(93.33% -0.1143 0.164)
OKLCH	oklch(93.33% 0.2 124.9)
XYZ	xyz(62.0287, 84.8717, 21.7065)
Luminance	0.8487 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBFF55 #8955FF

analogous

#FFDE55 #CBFF55 #76FF55

triadic

#CBFF55 #55CBFF #FF55CB

tetradic

#CBFF55 #55FFDE #8955FF #FF5576

square

#CBFF55 #55FFDE #8955FF #FF5576

split-complementary

#CBFF55 #5576FF #DE55FF

monochromatic

#97DA00 #B8FF18 #CBFF55 #DEFF92 #F0FFCF

Accessibility & contrast

On white

1.17

#CBFF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.97

#CBFF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBFF55

17.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBFF55	#FFFFFF	#000000	##000000
##CBFF55	1.00	1.17	17.97	17.97
#FFFFFF	1.17	1.00	21.00	21.00
#000000	17.97	21.00	1.00	1.00
##000000	17.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF3C

Deuteranopia (green-blind)

#FFED63

Tritanopia (blue-blind)

#D4F3DD

Achromatopsia (no color)

#EDEDED

Design tokens & code

CSS

--color: #cbff55;
/* rgb */ color: rgb(203, 255, 85);
/* oklch */ color: oklch(93.3% 0.200 124.9);

Tailwind

colors: {
  custom: {
    50: '#dfff8d',
    500: '#cbff55',
    950: '#000000',
  },
}

SCSS

$custom: #cbff55;
$custom-light: #dfff8d;
$custom-dark: #000000;

JSON

{
  "hex": "#cbff55",
  "rgb": {
    "r": 203,
    "g": 255,
    "b": 85
  },
  "hsl": {
    "h": 78.353,
    "s": 100,
    "l": 66.667
  },
  "oklch": {
    "l": 0.93325,
    "c": 0.19993,
    "h": 124.9
  },
  "luminance": 0.84872
}

Semantic roles & 50–950 ramp

primary

#CBFF55

secondary

#5A25D3

accent

#00E646

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16180D

muted

#84867F

Preview Lab

Preview with #CBFF55

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

Preview Lab → · Contrast checker → · Palette generator →