#CBF05C#CBF05C

#CBF05C is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 90.1% C 0.177 H 122.0°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#CBF05C
RGB	rgb(203, 240, 92)
HSL	hsl(75, 83%, 65%)
HSV	hsv(75, 62%, 94%)
CMYK	cmyk(15.4%, 0%, 61.7%, 5.9%)
CIE-LAB	lab(89.76, -32.45, 65.50)
CIE-LCH	lch(89.76, 73.10, 116.35°)
OKLab	oklab(90.06% -0.0937 0.1501)
OKLCH	oklch(90.06% 0.177 122)
XYZ	xyz(57.7211, 75.7893, 21.7111)
Luminance	0.7579 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF05C #815CF0

analogous

#F0CB5C #CBF05C #81F05C

triadic

#CBF05C #5CCBF0 #F05CCB

tetradic

#CBF05C #5CF0CB #815CF0 #F05C81

square

#CBF05C #5CF0CB #815CF0 #F05C81

split-complementary

#CBF05C #5C81F0 #CB5CF0

monochromatic

#94C012 #B9EB24 #CBF05C #DDF594 #EFFACC

Accessibility & contrast

On white

1.30

#CBF05C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#CBF05C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF05C

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF05C	#FFFFFF	#000000	##000000
##CBF05C	1.00	1.30	16.16	16.16
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.16	21.00	1.00	1.00
##000000	16.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE24A

Deuteranopia (green-blind)

#F9E266

Tritanopia (blue-blind)

#D5E5D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cbf05c;
/* rgb */ color: rgb(203, 240, 92);
/* oklch */ color: oklch(90.1% 0.177 122.0);

Tailwind

colors: {
  custom: {
    50: '#def590',
    500: '#cbf05c',
    950: '#000000',
  },
}

SCSS

$custom: #cbf05c;
$custom-light: #def590;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf05c",
  "rgb": {
    "r": 203,
    "g": 240,
    "b": 92
  },
  "hsl": {
    "h": 75,
    "s": 83.146,
    "l": 65.098
  },
  "oklch": {
    "l": 0.9006,
    "c": 0.17696,
    "h": 122
  },
  "luminance": 0.75789
}

Semantic roles & 50–950 ramp

primary

#CBF05C

secondary

#5532BE

accent

#06E03C

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CBF05C

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

Preview Lab → · Contrast checker → · Palette generator →