#CDF99F#CDF99F

#CDF99F is a very light, vivid yellow-green. Relative luminance 0.832; OKLCH L 93.0% C 0.124 H 129.7°. Best body text is #000000 at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#CDF99F
RGB	rgb(205, 249, 159)
HSL	hsl(89, 88%, 80%)
HSV	hsv(89, 36%, 98%)
CMYK	cmyk(17.7%, 0%, 36.1%, 2.4%)
CIE-LAB	lab(93.12, -29.11, 38.70)
CIE-LCH	lch(93.12, 48.43, 126.96°)
OKLab	oklab(93.04% -0.0796 0.0957)
OKLCH	oklch(93.04% 0.124 129.7)
XYZ	xyz(65.3095, 83.2328, 45.4189)
Luminance	0.8323 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDF99F #CB9FF9

analogous

#F9F89F #CDF99F #A0F99F

triadic

#CDF99F #9FCDF9 #F99FCD

tetradic

#CDF99F #9FF9F8 #CB9FF9 #F99FA0

square

#CDF99F #9FF9F8 #CB9FF9 #F99FA0

split-complementary

#CDF99F #9FA0F9 #F89FF9

monochromatic

#91F22C #AFF565 #CDF99F #EBFDD9 #F0FDE2

Accessibility & contrast

On white

1.19

#CDF99F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.65

#CDF99F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDF99F

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDF99F	#FFFFFF	#000000	##000000
##CDF99F	1.00	1.19	17.65	17.65
#FFFFFF	1.19	1.00	21.00	21.00
#000000	17.65	21.00	1.00	1.00
##000000	17.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED99

Deuteranopia (green-blind)

#FBEAA4

Tritanopia (blue-blind)

#D0F2E2

Achromatopsia (no color)

#EBEBEB

Design tokens & code

CSS

--color: #cdf99f;
/* rgb */ color: rgb(205, 249, 159);
/* oklch */ color: oklch(93.0% 0.124 129.7);

Tailwind

colors: {
  custom: {
    50: '#ddfbbc',
    500: '#cdf99f',
    950: '#000000',
  },
}

SCSS

$custom: #cdf99f;
$custom-light: #ddfbbc;
$custom-dark: #000000;

JSON

{
  "hex": "#cdf99f",
  "rgb": {
    "r": 205,
    "g": 249,
    "b": 159
  },
  "hsl": {
    "h": 89.333,
    "s": 88.235,
    "l": 80
  },
  "oklch": {
    "l": 0.93043,
    "c": 0.12448,
    "h": 129.7
  },
  "luminance": 0.83234
}

Semantic roles & 50–950 ramp

primary

#CDF99F

secondary

#9D62DA

accent

#01E570

background

#FEFFFD

surface

#FCFFF8

border

#D5D7D1

text

#151712

muted

#848582

Preview Lab

Preview with #CDF99F

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

Preview Lab → · Contrast checker → · Palette generator →