#CDFF9B#CDFF9B

#CDFF9B is a very light, vivid yellow-green. Relative luminance 0.869; OKLCH L 94.3% C 0.137 H 130.3°. Best body text is #000000 at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#CDFF9B
RGB	rgb(205, 255, 155)
HSL	hsl(90, 100%, 80%)
HSV	hsv(90, 39%, 100%)
CMYK	cmyk(19.6%, 0%, 39.2%, 0%)
CIE-LAB	lab(94.68, -32.41, 42.69)
CIE-LCH	lch(94.68, 53.60, 127.21°)
OKLab	oklab(94.28% -0.0889 0.1048)
OKLCH	oklch(94.28% 0.137 130.3)
XYZ	xyz(66.8522, 86.8645, 44.2484)
Luminance	0.8687 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDFF9B #CD9BFF

analogous

#FFFF9B #CDFF9B #9BFF9B

triadic

#CDFF9B #9BCDFF #FF9BCD

tetradic

#CDFF9B #9BFFFF #CD9BFF #FF9B9B

square

#CDFF9B #9BFFFF #CD9BFF #FF9B9B

split-complementary

#CDFF9B #9B9BFF #FF9BFF

monochromatic

#90FF21 #AEFF5E #CDFF9B #ECFFD8 #F0FFE0

Accessibility & contrast

On white

1.14

#CDFF9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.37

#CDFF9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDFF9B

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDFF9B	#FFFFFF	#000000	##000000
##CDFF9B	1.00	1.14	18.37	18.37
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.37	21.00	1.00	1.00
##000000	18.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF294

Deuteranopia (green-blind)

#FFEEA0

Tritanopia (blue-blind)

#D0F7E6

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #cdff9b;
/* rgb */ color: rgb(205, 255, 155);
/* oklch */ color: oklch(94.3% 0.137 130.3);

Tailwind

colors: {
  custom: {
    50: '#ddffb9',
    500: '#cdff9b',
    950: '#000000',
  },
}

SCSS

$custom: #cdff9b;
$custom-light: #ddffb9;
$custom-dark: #000000;

JSON

{
  "hex": "#cdff9b",
  "rgb": {
    "r": 205,
    "g": 255,
    "b": 155
  },
  "hsl": {
    "h": 90,
    "s": 100,
    "l": 80.392
  },
  "oklch": {
    "l": 0.94281,
    "c": 0.13746,
    "h": 130.3
  },
  "luminance": 0.86866
}

Semantic roles & 50–950 ramp

primary

#CDFF9B

secondary

#9F5CE2

accent

#00E673

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151812

muted

#848682

Preview Lab

Preview with #CDFF9B

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

Preview Lab → · Contrast checker → · Palette generator →