#CDE99B#CDE99B

#CDE99B is a very light, moderate yellow-green. Relative luminance 0.736; OKLCH L 89.5% C 0.105 H 124.5°. Best body text is #000000 at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#CDE99B
RGB	rgb(205, 233, 155)
HSL	hsl(82, 64%, 76%)
HSV	hsv(82, 33%, 91%)
CMYK	cmyk(12%, 0%, 33.5%, 8.6%)
CIE-LAB	lab(88.74, -22.01, 34.96)
CIE-LCH	lch(88.74, 41.31, 122.20°)
OKLab	oklab(89.52% -0.0598 0.0869)
OKLCH	oklch(89.52% 0.105 124.5)
XYZ	xyz(60.2316, 73.6233, 42.0415)
Luminance	0.7362 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE99B #B79BE9

analogous

#E9DE9B #CDE99B #A6E99B

triadic

#CDE99B #9BCDE9 #E99BCD

tetradic

#CDE99B #9BE9DE #B79BE9 #E99BA6

square

#CDE99B #9BE9DE #B79BE9 #E99BA6

split-complementary

#CDE99B #9BA6E9 #DE9BE9

monochromatic

#9BD337 #B4DE69 #CDE99B #E6F4CD #F2F9E6

Accessibility & contrast

On white

1.34

#CDE99B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.72

#CDE99B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE99B

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE99B	#FFFFFF	#000000	##000000
##CDE99B	1.00	1.34	15.72	15.72
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.72	21.00	1.00	1.00
##000000	15.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1E096

Deuteranopia (green-blind)

#EDDF9F

Tritanopia (blue-blind)

#D2E2D5

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #cde99b;
/* rgb */ color: rgb(205, 233, 155);
/* oklch */ color: oklch(89.5% 0.105 124.5);

Tailwind

colors: {
  custom: {
    50: '#ddf0b9',
    500: '#cde99b',
    950: '#000000',
  },
}

SCSS

$custom: #cde99b;
$custom-light: #ddf0b9;
$custom-dark: #000000;

JSON

{
  "hex": "#cde99b",
  "rgb": {
    "r": 205,
    "g": 233,
    "b": 155
  },
  "hsl": {
    "h": 81.538,
    "s": 63.934,
    "l": 76.078
  },
  "oklch": {
    "l": 0.8952,
    "c": 0.10546,
    "h": 124.5
  },
  "luminance": 0.73624
}

Semantic roles & 50–950 ramp

primary

#CDE99B

secondary

#8764C4

accent

#1ACC5A

background

#FEFFFD

surface

#FCFEF8

border

#D5D6D1

text

#151611

muted

#848581

Preview Lab

Preview with #CDE99B

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

Preview Lab → · Contrast checker → · Palette generator →