#CEE663#CEE663

#CEE663 is a very light, vivid yellow-green. Relative luminance 0.706; OKLCH L 88.1% C 0.158 H 118.5°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#CEE663
RGB	rgb(206, 230, 99)
HSL	hsl(71, 72%, 65%)
HSV	hsv(71, 57%, 90%)
CMYK	cmyk(10.4%, 0%, 57%, 9.8%)
CIE-LAB	lab(87.30, -26.08, 59.89)
CIE-LCH	lch(87.30, 65.32, 113.53°)
OKLab	oklab(88.15% -0.0754 0.139)
OKLCH	oklch(88.15% 0.158 118.5)
XYZ	xyz(56.0034, 70.6167, 22.4821)
Luminance	0.7062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE663 #7B63E6

analogous

#E6BC63 #CEE663 #8DE663

triadic

#CEE663 #63CEE6 #E663CE

tetradic

#CEE663 #63E6BC #7B63E6 #E6638D

square

#CEE663 #63E6BC #7B63E6 #E6638D

split-complementary

#CEE663 #638DE6 #BC63E6

monochromatic

#97B21D #BDDE2E #CEE663 #DFEE98 #EFF7CC

Accessibility & contrast

On white

1.39

#CEE663 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#CEE663 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE663

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE663	#FFFFFF	#000000	##000000
##CEE663	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DB55

Deuteranopia (green-blind)

#F1DB6B

Tritanopia (blue-blind)

#D9DBCA

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #cee663;
/* rgb */ color: rgb(206, 230, 99);
/* oklch */ color: oklch(88.1% 0.158 118.5);

Tailwind

colors: {
  custom: {
    50: '#dfed94',
    500: '#cee663',
    950: '#000000',
  },
}

SCSS

$custom: #cee663;
$custom-light: #dfed94;
$custom-dark: #000000;

JSON

{
  "hex": "#cee663",
  "rgb": {
    "r": 206,
    "g": 230,
    "b": 99
  },
  "hsl": {
    "h": 70.992,
    "s": 72.376,
    "l": 64.51
  },
  "oklch": {
    "l": 0.8815,
    "c": 0.1581,
    "h": 118.5
  },
  "luminance": 0.70616
}

Semantic roles & 50–950 ramp

primary

#CEE663

secondary

#513BB3

accent

#11D435

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160D

muted

#84847F

Preview Lab

Preview with #CEE663

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

Preview Lab → · Contrast checker → · Palette generator →