#CEE866#CEE866

#CEE866 is a very light, vivid yellow-green. Relative luminance 0.718; OKLCH L 88.6% C 0.158 H 119.2°. Best body text is #000000 at 15.36:1 contrast (WCAG AA passes).

Color values

HEX	#CEE866
RGB	rgb(206, 232, 102)
HSL	hsl(72, 74%, 65%)
HSV	hsv(72, 56%, 91%)
CMYK	cmyk(11.2%, 0%, 56%, 9%)
CIE-LAB	lab(87.87, -26.79, 59.22)
CIE-LCH	lch(87.87, 65.00, 114.34°)
OKLab	oklab(88.62% -0.0771 0.1379)
OKLCH	oklch(88.62% 0.158 119.2)
XYZ	xyz(56.7092, 71.7947, 23.4381)
Luminance	0.7179 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE866 #8066E8

analogous

#E8C166 #CEE866 #8DE866

triadic

#CEE866 #66CEE8 #E866CE

tetradic

#CEE866 #66E8C1 #8066E8 #E8668D

square

#CEE866 #66E8C1 #8066E8 #E8668D

split-complementary

#CEE866 #668DE8 #C166E8

monochromatic

#99B81C #BDE031 #CEE866 #DFF09B #F0F8D0

Accessibility & contrast

On white

1.37

#CEE866 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.36

#CEE866 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE866

15.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE866	#FFFFFF	#000000	##000000
##CEE866	1.00	1.37	15.36	15.36
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.36	21.00	1.00	1.00
##000000	15.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5DC58

Deuteranopia (green-blind)

#F2DD6E

Tritanopia (blue-blind)

#D8DDCC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cee866;
/* rgb */ color: rgb(206, 232, 102);
/* oklch */ color: oklch(88.6% 0.158 119.2);

Tailwind

colors: {
  custom: {
    50: '#dfef96',
    500: '#cee866',
    950: '#000000',
  },
}

SCSS

$custom: #cee866;
$custom-light: #dfef96;
$custom-dark: #000000;

JSON

{
  "hex": "#cee866",
  "rgb": {
    "r": 206,
    "g": 232,
    "b": 102
  },
  "hsl": {
    "h": 72,
    "s": 73.864,
    "l": 65.49
  },
  "oklch": {
    "l": 0.88618,
    "c": 0.15796,
    "h": 119.2
  },
  "luminance": 0.71794
}

Semantic roles & 50–950 ramp

primary

#CEE866

secondary

#543AB8

accent

#10D637

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15160E

muted

#84857F

Preview Lab

Preview with #CEE866

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

Preview Lab → · Contrast checker → · Palette generator →