#CFF188#CFF188

#CFF188 is a very light, vivid yellow-green. Relative luminance 0.780; OKLCH L 91.1% C 0.137 H 123.8°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#CFF188
RGB	rgb(207, 241, 136)
HSL	hsl(79, 79%, 74%)
HSV	hsv(79, 44%, 95%)
CMYK	cmyk(14.1%, 0%, 43.6%, 5.5%)
CIE-LAB	lab(90.76, -27.40, 46.95)
CIE-LCH	lch(90.76, 54.36, 120.26°)
OKLab	oklab(91.08% -0.076 0.1136)
OKLCH	oklch(91.08% 0.137 123.8)
XYZ	xyz(61.6312, 77.9533, 35.0874)
Luminance	0.7795 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF188 #AA88F1

analogous

#F1DF88 #CFF188 #9BF188

triadic

#CFF188 #88CFF1 #F188CF

tetradic

#CFF188 #88F1DF #AA88F1 #F1889B

square

#CFF188 #88F1DF #AA88F1 #F1889B

split-complementary

#CFF188 #889BF1 #DF88F1

monochromatic

#A3E41B #B9EB51 #CFF188 #E5F7BF #F4FCE4

Accessibility & contrast

On white

1.27

#CFF188 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#CFF188 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF188

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF188	#FFFFFF	#000000	##000000
##CFF188	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)

#FCE680

Deuteranopia (green-blind)

#F7E48E

Tritanopia (blue-blind)

#D6E8D8

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #cff188;
/* rgb */ color: rgb(207, 241, 136);
/* oklch */ color: oklch(91.1% 0.137 123.8);

Tailwind

colors: {
  custom: {
    50: '#dff5ac',
    500: '#cff188',
    950: '#000000',
  },
}

SCSS

$custom: #cff188;
$custom-light: #dff5ac;
$custom-dark: #000000;

JSON

{
  "hex": "#cff188",
  "rgb": {
    "r": 207,
    "g": 241,
    "b": 136
  },
  "hsl": {
    "h": 79.429,
    "s": 78.947,
    "l": 73.922
  },
  "oklch": {
    "l": 0.91078,
    "c": 0.13671,
    "h": 123.8
  },
  "luminance": 0.77954
}

Semantic roles & 50–950 ramp

primary

#CFF188

secondary

#7950CD

accent

#0ADB4E

background

#FEFFFD

surface

#FCFEF7

border

#D5D6D0

text

#151710

muted

#848581

Preview Lab

Preview with #CFF188

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

Preview Lab → · Contrast checker → · Palette generator →