#CEE859#CEE859

#CEE859 is a very light, vivid yellow-green. Relative luminance 0.716; OKLCH L 88.5% C 0.169 H 118.7°. Best body text is #000000 at 15.31:1 contrast (WCAG AA passes).

Color values

HEX	#CEE859
RGB	rgb(206, 232, 89)
HSL	hsl(71, 76%, 63%)
HSV	hsv(71, 62%, 91%)
CMYK	cmyk(11.2%, 0%, 61.6%, 9%)
CIE-LAB	lab(87.75, -27.77, 64.62)
CIE-LCH	lch(87.75, 70.34, 113.25°)
OKLab	oklab(88.49% -0.0811 0.1478)
OKLCH	oklch(88.49% 0.169 118.7)
XYZ	xyz(56.1143, 71.5567, 20.3049)
Luminance	0.7156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE859 #7359E8

analogous

#E8BA59 #CEE859 #86E859

triadic

#CEE859 #59CEE8 #E859CE

tetradic

#CEE859 #59E8BA #7359E8 #E85986

square

#CEE859 #59E8BA #7359E8 #E85986

split-complementary

#CEE859 #5986E8 #BA59E8

monochromatic

#93AE18 #BEE123 #CEE859 #DEEF8F #EEF7C5

Accessibility & contrast

On white

1.37

#CEE859 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.31

#CEE859 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE859

15.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE859	#FFFFFF	#000000	##000000
##CEE859	1.00	1.37	15.31	15.31
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.31	21.00	1.00	1.00
##000000	15.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6DC47

Deuteranopia (green-blind)

#F3DD63

Tritanopia (blue-blind)

#D9DCCA

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #cee859;
/* rgb */ color: rgb(206, 232, 89);
/* oklch */ color: oklch(88.5% 0.169 118.7);

Tailwind

colors: {
  custom: {
    50: '#e0ef8e',
    500: '#cee859',
    950: '#000000',
  },
}

SCSS

$custom: #cee859;
$custom-light: #e0ef8e;
$custom-dark: #000000;

JSON

{
  "hex": "#cee859",
  "rgb": {
    "r": 206,
    "g": 232,
    "b": 89
  },
  "hsl": {
    "h": 70.909,
    "s": 75.661,
    "l": 62.941
  },
  "oklch": {
    "l": 0.88488,
    "c": 0.1686,
    "h": 118.7
  },
  "luminance": 0.71556
}

Semantic roles & 50–950 ramp

primary

#CEE859

secondary

#4C36AF

accent

#0ED832

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CEE859

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

Preview Lab → · Contrast checker → · Palette generator →