#CFF09B#CFF09B

#CFF09B is a very light, moderate yellow-green. Relative luminance 0.780; OKLCH L 91.2% C 0.115 H 125.8°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#CFF09B
RGB	rgb(207, 240, 155)
HSL	hsl(83, 74%, 77%)
HSV	hsv(83, 35%, 94%)
CMYK	cmyk(13.7%, 0%, 35.4%, 5.9%)
CIE-LAB	lab(90.76, -24.66, 37.63)
CIE-LCH	lch(90.76, 44.98, 123.24°)
OKLab	oklab(91.17% -0.0673 0.0931)
OKLCH	oklch(91.17% 0.115 125.8)
XYZ	xyz(62.8080, 77.9517, 42.7412)
Luminance	0.7795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF09B #BC9BF0

analogous

#F0E69B #CFF09B #A5F09B

triadic

#CFF09B #9BCFF0 #F09BCF

tetradic

#CFF09B #9BF0E6 #BC9BF0 #F09BA5

square

#CFF09B #9BF0E6 #BC9BF0 #F09BA5

split-complementary

#CFF09B #9BA5F0 #E69BF0

monochromatic

#9CE031 #B5E866 #CFF09B #E9F8D0 #F2FBE4

Accessibility & contrast

On white

1.27

#CFF09B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#CFF09B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF09B

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF09B	#FFFFFF	#000000	##000000
##CFF09B	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9E695

Deuteranopia (green-blind)

#F4E49F

Tritanopia (blue-blind)

#D4E8DB

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff09b;
/* rgb */ color: rgb(207, 240, 155);
/* oklch */ color: oklch(91.2% 0.115 125.8);

Tailwind

colors: {
  custom: {
    50: '#def5b9',
    500: '#cff09b',
    950: '#000000',
  },
}

SCSS

$custom: #cff09b;
$custom-light: #def5b9;
$custom-dark: #000000;

JSON

{
  "hex": "#cff09b",
  "rgb": {
    "r": 207,
    "g": 240,
    "b": 155
  },
  "hsl": {
    "h": 83.294,
    "s": 73.913,
    "l": 77.451
  },
  "oklch": {
    "l": 0.91165,
    "c": 0.11487,
    "h": 125.8
  },
  "luminance": 0.77952
}

Semantic roles & 50–950 ramp

primary

#CFF09B

secondary

#8C62CD

accent

#0FD65D

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151711

muted

#848581

Preview Lab

Preview with #CFF09B

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

Preview Lab → · Contrast checker → · Palette generator →