#CFF99D#CFF99D

#CFF99D is a very light, vivid yellow-green. Relative luminance 0.835; OKLCH L 93.1% C 0.126 H 128.6°. Best body text is #000000 at 17.69:1 contrast (WCAG AA passes).

Color values

HEX	#CFF99D
RGB	rgb(207, 249, 157)
HSL	hsl(87, 88%, 80%)
HSV	hsv(87, 37%, 98%)
CMYK	cmyk(16.9%, 0%, 36.9%, 2.4%)
CIE-LAB	lab(93.21, -28.66, 39.83)
CIE-LCH	lch(93.21, 49.07, 125.74°)
OKLab	oklab(93.14% -0.0784 0.0983)
OKLCH	oklch(93.14% 0.126 128.6)
XYZ	xyz(65.6928, 83.4503, 44.5383)
Luminance	0.8345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CFF99D #C79DF9

analogous

#F9F59D #CFF99D #A1F99D

triadic

#CFF99D #9DCFF9 #F99DCF

tetradic

#CFF99D #9DF9F5 #C79DF9 #F99DA1

square

#CFF99D #9DF9F5 #C79DF9 #F99DA1

split-complementary

#CFF99D #9DA1F9 #F59DF9

monochromatic

#97F22A #B3F563 #CFF99D #EBFDD7 #F1FDE2

Accessibility & contrast

On white

1.19

#CFF99D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.69

#CFF99D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CFF99D

17.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CFF99D	#FFFFFF	#000000	##000000
##CFF99D	1.00	1.19	17.69	17.69
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.69	21.00	1.00	1.00
##000000	17.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED96

Deuteranopia (green-blind)

#FBEBA2

Tritanopia (blue-blind)

#D3F1E2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cff99d;
/* rgb */ color: rgb(207, 249, 157);
/* oklch */ color: oklch(93.1% 0.126 128.6);

Tailwind

colors: {
  custom: {
    50: '#dffbbb',
    500: '#cff99d',
    950: '#000000',
  },
}

SCSS

$custom: #cff99d;
$custom-light: #dffbbb;
$custom-dark: #000000;

JSON

{
  "hex": "#cff99d",
  "rgb": {
    "r": 207,
    "g": 249,
    "b": 157
  },
  "hsl": {
    "h": 87.391,
    "s": 88.462,
    "l": 79.608
  },
  "oklch": {
    "l": 0.93142,
    "c": 0.12574,
    "h": 128.6
  },
  "luminance": 0.83451
}

Semantic roles & 50–950 ramp

primary

#CFF99D

secondary

#9860DA

accent

#00E569

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151712

muted

#848582

Preview Lab

Preview with #CFF99D

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

Preview Lab → · Contrast checker → · Palette generator →