#CDEE53#CDEE53

#CDEE53 is a very light, vivid yellow-green. Relative luminance 0.748; OKLCH L 89.7% C 0.180 H 120.5°. Best body text is #000000 at 15.95:1 contrast (WCAG AA passes).

Color values

HEX	#CDEE53
RGB	rgb(205, 238, 83)
HSL	hsl(73, 82%, 63%)
HSV	hsv(73, 65%, 93%)
CMYK	cmyk(13.9%, 0%, 65.1%, 6.7%)
CIE-LAB	lab(89.28, -31.36, 68.60)
CIE-LCH	lch(89.28, 75.43, 114.57°)
OKLab	oklab(89.68% -0.0916 0.1555)
OKLCH	oklch(89.68% 0.18 120.5)
XYZ	xyz(57.3136, 74.7529, 19.5913)
Luminance	0.7475 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CDEE53 #7453EE

analogous

#EEC153 #CDEE53 #7FEE53

triadic

#CDEE53 #53CDEE #EE53CD

tetradic

#CDEE53 #53EEC1 #7453EE #EE537F

square

#CDEE53 #53EEC1 #7453EE #EE537F

split-complementary

#CDEE53 #537FEE #C153EE

monochromatic

#92B512 #BDE81B #CDEE53 #DDF48B #EDF9C2

Accessibility & contrast

On white

1.32

#CDEE53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.95

#CDEE53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CDEE53

15.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CDEE53	#FFFFFF	#000000	##000000
##CDEE53	1.00	1.32	15.95	15.95
#FFFFFF	1.32	1.00	21.00	21.00
#000000	15.95	21.00	1.00	1.00
##000000	15.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE13E

Deuteranopia (green-blind)

#F8E15F

Tritanopia (blue-blind)

#D8E2CE

Achromatopsia (no color)

#E0E0E0

Design tokens & code

CSS

--color: #cdee53;
/* rgb */ color: rgb(205, 238, 83);
/* oklch */ color: oklch(89.7% 0.180 120.5);

Tailwind

colors: {
  custom: {
    50: '#dff38b',
    500: '#cdee53',
    950: '#000000',
  },
}

SCSS

$custom: #cdee53;
$custom-light: #dff38b;
$custom-dark: #000000;

JSON

{
  "hex": "#cdee53",
  "rgb": {
    "r": 205,
    "g": 238,
    "b": 83
  },
  "hsl": {
    "h": 72.774,
    "s": 82.011,
    "l": 62.941
  },
  "oklch": {
    "l": 0.89681,
    "c": 0.18042,
    "h": 120.5
  },
  "luminance": 0.74753
}

Semantic roles & 50–950 ramp

primary

#CDEE53

secondary

#4D31B4

accent

#07DE35

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16170C

muted

#84857F

Preview Lab

Preview with #CDEE53

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

Preview Lab → · Contrast checker → · Palette generator →