#CEE959#CEE959

#CEE959 is a very light, vivid yellow-green. Relative luminance 0.721; OKLCH L 88.7% C 0.170 H 119.0°. Best body text is #000000 at 15.42:1 contrast (WCAG AA passes).

Color values

HEX	#CEE959
RGB	rgb(206, 233, 89)
HSL	hsl(71, 77%, 63%)
HSV	hsv(71, 62%, 91%)
CMYK	cmyk(11.6%, 0%, 61.8%, 8.6%)
CIE-LAB	lab(88.03, -28.24, 64.92)
CIE-LCH	lch(88.03, 70.79, 113.51°)
OKLab	oklab(88.71% -0.0824 0.1485)
OKLCH	oklch(88.71% 0.17 119)
XYZ	xyz(56.3966, 72.1213, 20.3990)
Luminance	0.7212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEE959 #7459E9

analogous

#E9BC59 #CEE959 #86E959

triadic

#CEE959 #59CEE9 #E959CE

tetradic

#CEE959 #59E9BC #7459E9 #E95986

square

#CEE959 #59E9BC #7459E9 #E95986

split-complementary

#CEE959 #5986E9 #BC59E9

monochromatic

#94B017 #BEE223 #CEE959 #DEF08F #EEF7C5

Accessibility & contrast

On white

1.36

#CEE959 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.42

#CEE959 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEE959

15.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEE959	#FFFFFF	#000000	##000000
##CEE959	1.00	1.36	15.42	15.42
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.42	21.00	1.00	1.00
##000000	15.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7DD47

Deuteranopia (green-blind)

#F4DD63

Tritanopia (blue-blind)

#D9DDCB

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #cee959;
/* rgb */ color: rgb(206, 233, 89);
/* oklch */ color: oklch(88.7% 0.170 119.0);

Tailwind

colors: {
  custom: {
    50: '#e0f08e',
    500: '#cee959',
    950: '#000000',
  },
}

SCSS

$custom: #cee959;
$custom-light: #e0f08e;
$custom-dark: #000000;

JSON

{
  "hex": "#cee959",
  "rgb": {
    "r": 206,
    "g": 233,
    "b": 89
  },
  "hsl": {
    "h": 71.25,
    "s": 76.596,
    "l": 63.137
  },
  "oklch": {
    "l": 0.88707,
    "c": 0.16978,
    "h": 119
  },
  "luminance": 0.72121
}

Semantic roles & 50–950 ramp

primary

#CEE959

secondary

#4D35B1

accent

#0DD933

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160D

muted

#84857F

Preview Lab

Preview with #CEE959

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

Preview Lab → · Contrast checker → · Palette generator →