#CCF55E#CCF55E

#CCF55E is a very light, vivid yellow-green. Relative luminance 0.789; OKLCH L 91.3% C 0.181 H 122.9°. Best body text is #000000 at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#CCF55E
RGB	rgb(204, 245, 94)
HSL	hsl(76, 88%, 66%)
HSV	hsv(76, 62%, 96%)
CMYK	cmyk(16.7%, 0%, 61.6%, 3.9%)
CIE-LAB	lab(91.21, -34.22, 66.28)
CIE-LCH	lch(91.21, 74.59, 117.31°)
OKLab	oklab(91.25% -0.0984 0.152)
OKLCH	oklch(91.25% 0.181 122.9)
XYZ	xyz(59.5752, 78.9501, 22.6878)
Luminance	0.7895 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF55E #875EF5

analogous

#F5D25E #CCF55E #81F55E

triadic

#CCF55E #5ECCF5 #F55ECC

tetradic

#CCF55E #5EF5D2 #875EF5 #F55E81

square

#CCF55E #5EF5D2 #875EF5 #F55E81

split-complementary

#CCF55E #5E81F5 #D25EF5

monochromatic

#98CC0D #BAF124 #CCF55E #DEF998 #F1FCD1

Accessibility & contrast

On white

1.25

#CCF55E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.79

#CCF55E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF55E

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF55E	#FFFFFF	#000000	##000000
##CCF55E	1.00	1.25	16.79	16.79
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.79	21.00	1.00	1.00
##000000	16.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE74C

Deuteranopia (green-blind)

#FDE669

Tritanopia (blue-blind)

#D5EAD5

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #ccf55e;
/* rgb */ color: rgb(204, 245, 94);
/* oklch */ color: oklch(91.3% 0.181 122.9);

Tailwind

colors: {
  custom: {
    50: '#dff892',
    500: '#ccf55e',
    950: '#000000',
  },
}

SCSS

$custom: #ccf55e;
$custom-light: #dff892;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf55e",
  "rgb": {
    "r": 204,
    "g": 245,
    "b": 94
  },
  "hsl": {
    "h": 76.291,
    "s": 88.304,
    "l": 66.471
  },
  "oklch": {
    "l": 0.9125,
    "c": 0.1811,
    "h": 122.9
  },
  "luminance": 0.7895
}

Semantic roles & 50–950 ramp

primary

#CCF55E

secondary

#592FC8

accent

#01E53F

background

#FEFFFC

surface

#FCFFF4

border

#D5D7CE

text

#16170D

muted

#84857F

Preview Lab

Preview with #CCF55E

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

Preview Lab → · Contrast checker → · Palette generator →