#CEEC53#CEEC53

#CEEC53 is a very light, vivid yellow-green. Relative luminance 0.737; OKLCH L 89.3% C 0.178 H 119.7°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#CEEC53
RGB	rgb(206, 236, 83)
HSL	hsl(72, 80%, 63%)
HSV	hsv(72, 65%, 93%)
CMYK	cmyk(12.7%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(88.80, -30.04, 68.12)
CIE-LCH	lch(88.80, 74.45, 113.80°)
OKLab	oklab(89.31% -0.088 0.1544)
OKLCH	oklch(89.31% 0.178 119.7)
XYZ	xyz(57.0113, 73.7375, 19.4113)
Luminance	0.7374 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEC53 #7153EC

analogous

#ECBE53 #CEEC53 #81EC53

triadic

#CEEC53 #53CEEC #EC53CE

tetradic

#CEEC53 #53ECBE #7153EC #EC5381

square

#CEEC53 #53ECBE #7153EC #EC5381

split-complementary

#CEEC53 #5381EC #BE53EC

monochromatic

#92B114 #BEE61C #CEEC53 #DEF28A #EDF8C1

Accessibility & contrast

On white

1.33

#CEEC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#CEEC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEC53

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEC53	#FFFFFF	#000000	##000000
##CEEC53	1.00	1.33	15.75	15.75
#FFFFFF	1.33	1.00	21.00	21.00
#000000	15.75	21.00	1.00	1.00
##000000	15.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF3E

Deuteranopia (green-blind)

#F7DF5E

Tritanopia (blue-blind)

#D9E0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ceec53;
/* rgb */ color: rgb(206, 236, 83);
/* oklch */ color: oklch(89.3% 0.178 119.7);

Tailwind

colors: {
  custom: {
    50: '#e0f28b',
    500: '#ceec53',
    950: '#000000',
  },
}

SCSS

$custom: #ceec53;
$custom-light: #e0f28b;
$custom-dark: #000000;

JSON

{
  "hex": "#ceec53",
  "rgb": {
    "r": 206,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 71.765,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.89313,
    "c": 0.17771,
    "h": 119.7
  },
  "luminance": 0.73737
}

Semantic roles & 50–950 ramp

primary

#CEEC53

secondary

#4B32B1

accent

#09DC33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CEEC53

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

Preview Lab → · Contrast checker → · Palette generator →