#CBF05D#CBF05D

#CBF05D is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 90.1% C 0.176 H 122.0°. Best body text is #000000 at 16.16:1 contrast (WCAG AA passes).

Color values

HEX	#CBF05D
RGB	rgb(203, 240, 93)
HSL	hsl(75, 83%, 65%)
HSV	hsv(75, 61%, 94%)
CMYK	cmyk(15.4%, 0%, 61.2%, 5.9%)
CIE-LAB	lab(89.77, -32.38, 65.10)
CIE-LCH	lch(89.77, 72.71, 116.44°)
OKLab	oklab(90.07% -0.0934 0.1494)
OKLCH	oklch(90.07% 0.176 122)
XYZ	xyz(57.7651, 75.8069, 21.9428)
Luminance	0.7581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF05D #825DF0

analogous

#F0CB5D #CBF05D #81F05D

triadic

#CBF05D #5DCBF0 #F05DCB

tetradic

#CBF05D #5DF0CB #825DF0 #F05D81

square

#CBF05D #5DF0CB #825DF0 #F05D81

split-complementary

#CBF05D #5D81F0 #CB5DF0

monochromatic

#95C112 #B9EB25 #CBF05D #DDF595 #EFFACD

Accessibility & contrast

On white

1.30

#CBF05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.16

#CBF05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF05D

16.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF05D	#FFFFFF	#000000	##000000
##CBF05D	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)

#FDE34B

Deuteranopia (green-blind)

#F9E267

Tritanopia (blue-blind)

#D5E5D1

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #cbf05d;
/* rgb */ color: rgb(203, 240, 93);
/* oklch */ color: oklch(90.1% 0.176 122.0);

Tailwind

colors: {
  custom: {
    50: '#def591',
    500: '#cbf05d',
    950: '#000000',
  },
}

SCSS

$custom: #cbf05d;
$custom-light: #def591;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf05d",
  "rgb": {
    "r": 203,
    "g": 240,
    "b": 93
  },
  "hsl": {
    "h": 75.102,
    "s": 83.051,
    "l": 65.294
  },
  "oklch": {
    "l": 0.90069,
    "c": 0.17619,
    "h": 122
  },
  "luminance": 0.75807
}

Semantic roles & 50–950 ramp

primary

#CBF05D

secondary

#5632BF

accent

#06DF3D

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15170D

muted

#84857F

Preview Lab

Preview with #CBF05D

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

Preview Lab → · Contrast checker → · Palette generator →