#CEEB63#CEEB63

#CEEB63 is a very light, vivid yellow-green. Relative luminance 0.734; OKLCH L 89.2% C 0.164 H 120.0°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#CEEB63
RGB	rgb(206, 235, 99)
HSL	hsl(73, 77%, 65%)
HSV	hsv(73, 58%, 92%)
CMYK	cmyk(12.3%, 0%, 57.9%, 7.8%)
CIE-LAB	lab(88.66, -28.44, 61.41)
CIE-LCH	lch(88.66, 67.68, 114.85°)
OKLab	oklab(89.24% -0.082 0.1422)
OKLCH	oklch(89.24% 0.164 120)
XYZ	xyz(57.4148, 73.4395, 22.9525)
Luminance	0.7344 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEB63 #8063EB

analogous

#EBC463 #CEEB63 #8AEB63

triadic

#CEEB63 #63CEEB #EB63CE

tetradic

#CEEB63 #63EBC4 #8063EB #EB638A

square

#CEEB63 #63EBC4 #8063EB #EB638A

split-complementary

#CEEB63 #638AEB #C463EB

monochromatic

#99BC18 #BDE42D #CEEB63 #DFF299 #F0F9CF

Accessibility & contrast

On white

1.34

#CEEB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#CEEB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEB63

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEB63	#FFFFFF	#000000	##000000
##CEEB63	1.00	1.34	15.69	15.69
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.69	21.00	1.00	1.00
##000000	15.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8DF54

Deuteranopia (green-blind)

#F5DF6C

Tritanopia (blue-blind)

#D8E0CE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ceeb63;
/* rgb */ color: rgb(206, 235, 99);
/* oklch */ color: oklch(89.2% 0.164 120.0);

Tailwind

colors: {
  custom: {
    50: '#dff194',
    500: '#ceeb63',
    950: '#000000',
  },
}

SCSS

$custom: #ceeb63;
$custom-light: #dff194;
$custom-dark: #000000;

JSON

{
  "hex": "#ceeb63",
  "rgb": {
    "r": 206,
    "g": 235,
    "b": 99
  },
  "hsl": {
    "h": 72.794,
    "s": 77.273,
    "l": 65.49
  },
  "oklch": {
    "l": 0.89241,
    "c": 0.16417,
    "h": 120
  },
  "luminance": 0.73439
}

Semantic roles & 50–950 ramp

primary

#CEEB63

secondary

#5438BB

accent

#0CDA38

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#16160D

muted

#84857F

Preview Lab

Preview with #CEEB63

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

Preview Lab → · Contrast checker → · Palette generator →