#CEEC54#CEEC54

#CEEC54 is a very light, vivid yellow-green. Relative luminance 0.738; OKLCH L 89.3% C 0.177 H 119.7°. Best body text is #000000 at 15.75:1 contrast (WCAG AA passes).

Color values

HEX	#CEEC54
RGB	rgb(206, 236, 84)
HSL	hsl(72, 80%, 63%)
HSV	hsv(72, 64%, 93%)
CMYK	cmyk(12.7%, 0%, 64.4%, 7.5%)
CIE-LAB	lab(88.81, -29.98, 67.74)
CIE-LCH	lch(88.81, 74.08, 113.87°)
OKLab	oklab(89.32% -0.0877 0.1538)
OKLCH	oklch(89.32% 0.177 119.7)
XYZ	xyz(57.0502, 73.7531, 19.6161)
Luminance	0.7375 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEEC54 #7254EC

analogous

#ECBE54 #CEEC54 #82EC54

triadic

#CEEC54 #54CEEC #EC54CE

tetradic

#CEEC54 #54ECBE #7254EC #EC5482

square

#CEEC54 #54ECBE #7254EC #EC5482

split-complementary

#CEEC54 #5482EC #BE54EC

monochromatic

#93B214 #BEE61D #CEEC54 #DEF28B #EEF8C2

Accessibility & contrast

On white

1.33

#CEEC54 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.75

#CEEC54 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEEC54

15.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEEC54	#FFFFFF	#000000	##000000
##CEEC54	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)

#FADF40

Deuteranopia (green-blind)

#F7DF5F

Tritanopia (blue-blind)

#D9E0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ceec54;
/* rgb */ color: rgb(206, 236, 84);
/* oklch */ color: oklch(89.3% 0.177 119.7);

Tailwind

colors: {
  custom: {
    50: '#e0f28b',
    500: '#ceec54',
    950: '#000000',
  },
}

SCSS

$custom: #ceec54;
$custom-light: #e0f28b;
$custom-dark: #000000;

JSON

{
  "hex": "#ceec54",
  "rgb": {
    "r": 206,
    "g": 236,
    "b": 84
  },
  "hsl": {
    "h": 71.842,
    "s": 80,
    "l": 62.745
  },
  "oklch": {
    "l": 0.89321,
    "c": 0.17701,
    "h": 119.7
  },
  "luminance": 0.73753
}

Semantic roles & 50–950 ramp

primary

#CEEC54

secondary

#4B32B2

accent

#09DC33

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CEEC54

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

Preview Lab → · Contrast checker → · Palette generator →