#CDFF8B#CDFF8B

#CDFF8B is a very light, vivid yellow-green. Relative luminance 0.864; OKLCH L 94.0% C 0.154 H 128.2°. Best body text is #000000 at 18.27:1 contrast (WCAG AA passes).

Color values

HEX	#CDFF8B
RGB	rgb(205, 255, 139)
HSL	hsl(86, 100%, 77%)
HSV	hsv(86, 45%, 100%)
CMYK	cmyk(19.6%, 0%, 45.5%, 0%)
CIE-LAB	lab(94.47, -34.29, 50.10)
CIE-LCH	lch(94.47, 60.71, 124.39°)
OKLab	oklab(94.04% -0.095 0.1209)
OKLCH	oklch(94.04% 0.154 128.2)
XYZ	xyz(65.5965, 86.3622, 37.6347)
Luminance	0.8636 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFF8B #BD8BFF

analogous

#FFF78B #CDFF8B #93FF8B

triadic

#CDFF8B #8BCDFF #FF8BCD

tetradic

#CDFF8B #8BFFF7 #BD8BFF #FF8B93

square

#CDFF8B #8BFFF7 #BD8BFF #FF8B93

split-complementary

#CDFF8B #8B93FF #F78BFF

monochromatic

#98FF11 #B3FF4E #CDFF8B #E7FFC8 #F2FFE0

Accessibility & contrast

On white

1.15

#CDFF8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.27

#CDFF8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFF8B

18.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFF8B	#FFFFFF	#000000	##000000
##CDFF8B	1.00	1.15	18.27	18.27
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.27	21.00	1.00	1.00
##000000	18.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF181

Deuteranopia (green-blind)

#FFEE92

Tritanopia (blue-blind)

#D2F6E4

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #cdff8b;
/* rgb */ color: rgb(205, 255, 139);
/* oklch */ color: oklch(94.0% 0.154 128.2);

Tailwind

colors: {
  custom: {
    50: '#deffaf',
    500: '#cdff8b',
    950: '#000000',
  },
}

SCSS

$custom: #cdff8b;
$custom-light: #deffaf;
$custom-dark: #000000;

JSON

{
  "hex": "#cdff8b",
  "rgb": {
    "r": 205,
    "g": 255,
    "b": 139
  },
  "hsl": {
    "h": 85.862,
    "s": 100,
    "l": 77.255
  },
  "oklch": {
    "l": 0.9404,
    "c": 0.15377,
    "h": 128.2
  },
  "luminance": 0.86363
}

Semantic roles & 50–950 ramp

primary

#CDFF8B

secondary

#8D4EE0

accent

#00E663

background

#FEFFFD

surface

#FCFFF7

border

#D5D7D0

text

#151810

muted

#848681

Preview Lab

Preview with #CDFF8B

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

Preview Lab → · Contrast checker → · Palette generator →