#CEEB55#CEEB55

#CEEB55 is a very light, vivid yellow-green. Relative luminance 0.732; OKLCH L 89.1% C 0.175 H 119.5°. Best body text is #000000 at 15.64:1 contrast (WCAG AA passes).

Color values

HEX	#CEEB55
RGB	rgb(206, 235, 85)
HSL	hsl(72, 79%, 63%)
HSV	hsv(72, 64%, 92%)
CMYK	cmyk(12.3%, 0%, 63.8%, 7.8%)
CIE-LAB	lab(88.54, -29.45, 67.07)
CIE-LCH	lch(88.54, 73.25, 113.70°)
OKLab	oklab(89.11% -0.0861 0.1525)
OKLCH	oklch(89.11% 0.175 119.5)
XYZ	xyz(56.8026, 73.1947, 19.7281)
Luminance	0.7319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEB55 #7255EB

analogous

#EBBD55 #CEEB55 #83EB55

triadic

#CEEB55 #55CEEB #EB55CE

tetradic

#CEEB55 #55EBBD #7255EB #EB5583

square

#CEEB55 #55EBBD #7255EB #EB5583

split-complementary

#CEEB55 #5583EB #BD55EB

monochromatic

#93B115 #BEE51E #CEEB55 #DEF18C #EEF8C3

Accessibility & contrast

On white

1.34

#CEEB55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.64

#CEEB55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEB55

15.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEB55	#FFFFFF	#000000	##000000
##CEEB55	1.00	1.34	15.64	15.64
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.64	21.00	1.00	1.00
##000000	15.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9DE41

Deuteranopia (green-blind)

#F6DF60

Tritanopia (blue-blind)

#D9DFCC

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #ceeb55;
/* rgb */ color: rgb(206, 235, 85);
/* oklch */ color: oklch(89.1% 0.175 119.5);

Tailwind

colors: {
  custom: {
    50: '#e0f18c',
    500: '#ceeb55',
    950: '#000000',
  },
}

SCSS

$custom: #ceeb55;
$custom-light: #e0f18c;
$custom-dark: #000000;

JSON

{
  "hex": "#ceeb55",
  "rgb": {
    "r": 206,
    "g": 235,
    "b": 85
  },
  "hsl": {
    "h": 71.6,
    "s": 78.947,
    "l": 62.745
  },
  "oklch": {
    "l": 0.8911,
    "c": 0.17512,
    "h": 119.5
  },
  "luminance": 0.73194
}

Semantic roles & 50–950 ramp

primary

#CEEB55

secondary

#4B33B1

accent

#0ADB33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CEEB55

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

Preview Lab → · Contrast checker → · Palette generator →