#CDEE56#CDEE56

#CDEE56 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.7% C 0.178 H 120.6°. Best body text is #000000 at 15.96:1 contrast (WCAG AA passes).

Color values

HEX	#CDEE56
RGB	rgb(205, 238, 86)
HSL	hsl(73, 82%, 64%)
HSV	hsv(73, 64%, 93%)
CMYK	cmyk(13.9%, 0%, 63.9%, 6.7%)
CIE-LAB	lab(89.30, -31.17, 67.46)
CIE-LCH	lch(89.30, 74.31, 114.80°)
OKLab	oklab(89.71% -0.0908 0.1535)
OKLCH	oklch(89.71% 0.178 120.6)
XYZ	xyz(57.4319, 74.8002, 20.2146)
Luminance	0.7480 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEE56 #7756EE

analogous

#EEC356 #CDEE56 #81EE56

triadic

#CDEE56 #56CDEE #EE56CD

tetradic

#CDEE56 #56EEC3 #7756EE #EE5681

square

#CDEE56 #56EEC3 #7756EE #EE5681

split-complementary

#CDEE56 #5681EE #C356EE

monochromatic

#93B712 #BDE81E #CDEE56 #DDF48E #EEF9C5

Accessibility & contrast

On white

1.32

#CDEE56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.96

#CDEE56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEE56

15.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEE56	#FFFFFF	#000000	##000000
##CDEE56	1.00	1.32	15.96	15.96
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.96	21.00	1.00	1.00
##000000	15.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE142

Deuteranopia (green-blind)

#F8E161

Tritanopia (blue-blind)

#D8E2CF

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cdee56;
/* rgb */ color: rgb(205, 238, 86);
/* oklch */ color: oklch(89.7% 0.178 120.6);

Tailwind

colors: {
  custom: {
    50: '#dff38c',
    500: '#cdee56',
    950: '#000000',
  },
}

SCSS

$custom: #cdee56;
$custom-light: #dff38c;
$custom-dark: #000000;

JSON

{
  "hex": "#cdee56",
  "rgb": {
    "r": 205,
    "g": 238,
    "b": 86
  },
  "hsl": {
    "h": 73.026,
    "s": 81.72,
    "l": 63.529
  },
  "oklch": {
    "l": 0.89706,
    "c": 0.17828,
    "h": 120.6
  },
  "luminance": 0.748
}

Semantic roles & 50–950 ramp

primary

#CDEE56

secondary

#4F32B7

accent

#07DE36

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CDEE56

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

Preview Lab → · Contrast checker → · Palette generator →