#CCEC53#CCEC53

#CCEC53 is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 89.2% C 0.178 H 120.3°. Best body text is #000000 at 15.69:1 contrast (WCAG AA passes).

Color values

HEX	#CCEC53
RGB	rgb(204, 236, 83)
HSL	hsl(73, 80%, 63%)
HSV	hsv(73, 65%, 93%)
CMYK	cmyk(13.6%, 0%, 64.8%, 7.5%)
CIE-LAB	lab(88.66, -30.83, 67.94)
CIE-LCH	lch(88.66, 74.61, 114.40°)
OKLab	oklab(89.17% -0.09 0.1541)
OKLCH	oklch(89.17% 0.178 120.3)
XYZ	xyz(56.4595, 73.4530, 19.3854)
Luminance	0.7345 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEC53 #7353EC

analogous

#ECC053 #CCEC53 #7FEC53

triadic

#CCEC53 #53CCEC #EC53CC

tetradic

#CCEC53 #53ECC0 #7353EC #EC537F

square

#CCEC53 #53ECC0 #7353EC #EC537F

split-complementary

#CCEC53 #537FEC #C053EC

monochromatic

#90B114 #BCE61C #CCEC53 #DCF28A #EDF8C1

Accessibility & contrast

On white

1.34

#CCEC53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.69

#CCEC53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEC53

15.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEC53	#FFFFFF	#000000	##000000
##CCEC53	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)

#FADF3E

Deuteranopia (green-blind)

#F6DF5E

Tritanopia (blue-blind)

#D7E0CD

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ccec53;
/* rgb */ color: rgb(204, 236, 83);
/* oklch */ color: oklch(89.2% 0.178 120.3);

Tailwind

colors: {
  custom: {
    50: '#dff28b',
    500: '#ccec53',
    950: '#000000',
  },
}

SCSS

$custom: #ccec53;
$custom-light: #dff28b;
$custom-dark: #000000;

JSON

{
  "hex": "#ccec53",
  "rgb": {
    "r": 204,
    "g": 236,
    "b": 83
  },
  "hsl": {
    "h": 72.549,
    "s": 80.105,
    "l": 62.549
  },
  "oklch": {
    "l": 0.8917,
    "c": 0.17845,
    "h": 120.3
  },
  "luminance": 0.73453
}

Semantic roles & 50–950 ramp

primary

#CCEC53

secondary

#4D32B1

accent

#09DC35

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#16160C

muted

#84857F

Preview Lab

Preview with #CCEC53

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

Preview Lab → · Contrast checker → · Palette generator →