#CCEC5A#CCEC5A

#CCEC5A is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 89.2% C 0.173 H 120.5°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#CCEC5A
RGB	rgb(204, 236, 90)
HSL	hsl(73, 79%, 64%)
HSV	hsv(73, 62%, 93%)
CMYK	cmyk(13.6%, 0%, 61.9%, 7.5%)
CIE-LAB	lab(88.72, -30.35, 65.21)
CIE-LCH	lch(88.72, 71.93, 114.96°)
OKLab	oklab(89.23% -0.0881 0.1493)
OKLCH	oklch(89.23% 0.173 120.5)
XYZ	xyz(56.7435, 73.5666, 20.8813)
Luminance	0.7357 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCEC5A #7A5AEC

analogous

#ECC35A #CCEC5A #83EC5A

triadic

#CCEC5A #5ACCEC #EC5ACC

tetradic

#CCEC5A #5AECC3 #7A5AEC #EC5A83

square

#CCEC5A #5AECC3 #7A5AEC #EC5A83

split-complementary

#CCEC5A #5A83EC #C35AEC

monochromatic

#93B715 #BBE623 #CCEC5A #DDF291 #EEF9C8

Accessibility & contrast

On white

1.34

#CCEC5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#CCEC5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCEC5A

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCEC5A	#FFFFFF	#000000	##000000
##CCEC5A	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FADF48

Deuteranopia (green-blind)

#F6DF64

Tritanopia (blue-blind)

#D6E0CE

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #ccec5a;
/* rgb */ color: rgb(204, 236, 90);
/* oklch */ color: oklch(89.2% 0.173 120.5);

Tailwind

colors: {
  custom: {
    50: '#def28f',
    500: '#ccec5a',
    950: '#000000',
  },
}

SCSS

$custom: #ccec5a;
$custom-light: #def28f;
$custom-dark: #000000;

JSON

{
  "hex": "#ccec5a",
  "rgb": {
    "r": 204,
    "g": 236,
    "b": 90
  },
  "hsl": {
    "h": 73.151,
    "s": 79.348,
    "l": 63.922
  },
  "oklch": {
    "l": 0.89231,
    "c": 0.1733,
    "h": 120.5
  },
  "luminance": 0.73566
}

Semantic roles & 50–950 ramp

primary

#CCEC5A

secondary

#5134B6

accent

#0ADC38

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #CCEC5A

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

Preview Lab → · Contrast checker → · Palette generator →