#CDE39B#CDE39B

#CDE39B is a very light, moderate yellow-green. Relative luminance 0.703; OKLCH L 88.2% C 0.097 H 122.2°. Best body text is #000000 at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#CDE39B
RGB	rgb(205, 227, 155)
HSL	hsl(78, 56%, 75%)
HSV	hsv(78, 32%, 89%)
CMYK	cmyk(9.7%, 0%, 31.7%, 11%)
CIE-LAB	lab(87.14, -19.09, 32.83)
CIE-LCH	lch(87.14, 37.98, 120.17°)
OKLab	oklab(88.24% -0.0516 0.0819)
OKLCH	oklch(88.24% 0.097 122.2)
XYZ	xyz(58.5619, 70.2838, 41.4850)
Luminance	0.7028 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDE39B #B19BE3

analogous

#E3D59B #CDE39B #A9E39B

triadic

#CDE39B #9BCDE3 #E39BCD

tetradic

#CDE39B #9BE3D5 #B19BE3 #E39BA9

square

#CDE39B #9BE3D5 #B19BE3 #E39BA9

split-complementary

#CDE39B #9BA9E3 #D59BE3

monochromatic

#9DC83B #B5D66B #CDE39B #E5F0CB #F3F8E7

Accessibility & contrast

On white

1.39

#CDE39B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.06

#CDE39B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDE39B

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDE39B	#FFFFFF	#000000	##000000
##CDE39B	1.00	1.39	15.06	15.06
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.06	21.00	1.00	1.00
##000000	15.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDB96

Deuteranopia (green-blind)

#E8DA9E

Tritanopia (blue-blind)

#D3DCD0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #cde39b;
/* rgb */ color: rgb(205, 227, 155);
/* oklch */ color: oklch(88.2% 0.097 122.2);

Tailwind

colors: {
  custom: {
    50: '#ddebb9',
    500: '#cde39b',
    950: '#000000',
  },
}

SCSS

$custom: #cde39b;
$custom-light: #ddebb9;
$custom-dark: #000000;

JSON

{
  "hex": "#cde39b",
  "rgb": {
    "r": 205,
    "g": 227,
    "b": 155
  },
  "hsl": {
    "h": 78.333,
    "s": 56.25,
    "l": 74.902
  },
  "oklch": {
    "l": 0.88235,
    "c": 0.09675,
    "h": 122.2
  },
  "luminance": 0.70284
}

Semantic roles & 50–950 ramp

primary

#CDE39B

secondary

#8066BC

accent

#22C453

background

#FEFEFD

surface

#FCFDF8

border

#D5D5D1

text

#151611

muted

#848481

Preview Lab

Preview with #CDE39B

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

Preview Lab → · Contrast checker → · Palette generator →