#CBF85B#CBF85B

#CBF85B is a very light, vivid yellow-green. Relative luminance 0.806; OKLCH L 91.8% C 0.187 H 123.7°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#CBF85B
RGB	rgb(203, 248, 91)
HSL	hsl(77, 92%, 66%)
HSV	hsv(77, 63%, 97%)
CMYK	cmyk(18.1%, 0%, 63.3%, 2.7%)
CIE-LAB	lab(91.95, -36.17, 68.25)
CIE-LCH	lch(91.95, 77.24, 117.92°)
OKLab	oklab(91.82% -0.1041 0.1558)
OKLCH	oklch(91.82% 0.187 123.7)
XYZ	xyz(60.0848, 80.5862, 22.2848)
Luminance	0.8059 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CBF85B #885BF8

analogous

#F8D65B #CBF85B #7DF85B

triadic

#CBF85B #5BCBF8 #F85BCB

tetradic

#CBF85B #5BF8D6 #885BF8 #F85B7D

square

#CBF85B #5BF8D6 #885BF8 #F85B7D

split-complementary

#CBF85B #5B7DF8 #D65BF8

monochromatic

#97D009 #B8F520 #CBF85B #DEFB96 #F0FDD0

Accessibility & contrast

On white

1.23

#CBF85B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#CBF85B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CBF85B

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CBF85B	#FFFFFF	#000000	##000000
##CBF85B	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE947

Deuteranopia (green-blind)

#FFE867

Tritanopia (blue-blind)

#D4ECD8

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #cbf85b;
/* rgb */ color: rgb(203, 248, 91);
/* oklch */ color: oklch(91.8% 0.187 123.7);

Tailwind

colors: {
  custom: {
    50: '#defa90',
    500: '#cbf85b',
    950: '#000000',
  },
}

SCSS

$custom: #cbf85b;
$custom-light: #defa90;
$custom-dark: #000000;

JSON

{
  "hex": "#cbf85b",
  "rgb": {
    "r": 203,
    "g": 248,
    "b": 91
  },
  "hsl": {
    "h": 77.197,
    "s": 91.813,
    "l": 66.471
  },
  "oklch": {
    "l": 0.9182,
    "c": 0.18738,
    "h": 123.7
  },
  "luminance": 0.80587
}

Semantic roles & 50–950 ramp

primary

#CBF85B

secondary

#5A2CCB

accent

#00E642

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CBF85B

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

Preview Lab → · Contrast checker → · Palette generator →