#CCF063#CCF063

#CCF063 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 90.2% C 0.171 H 122.0°. Best body text is #000000 at 16.21:1 contrast (WCAG AA passes).

Color values

HEX	#CCF063
RGB	rgb(204, 240, 99)
HSL	hsl(75, 82%, 66%)
HSV	hsv(75, 59%, 94%)
CMYK	cmyk(15%, 0%, 58.8%, 5.9%)
CIE-LAB	lab(89.89, -31.54, 62.75)
CIE-LCH	lch(89.89, 70.23, 116.69°)
OKLab	oklab(90.2% -0.0905 0.1451)
OKLCH	oklch(90.2% 0.171 122)
XYZ	xyz(58.3146, 76.0583, 23.4105)
Luminance	0.7606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF063 #8763F0

analogous

#F0CE63 #CCF063 #86F063

triadic

#CCF063 #63CCF0 #F063CC

tetradic

#CCF063 #63F0CE #8763F0 #F06386

square

#CCF063 #63F0CE #8763F0 #F06386

split-complementary

#CCF063 #6386F0 #CE63F0

monochromatic

#98C613 #BAEB2B #CCF063 #DEF59B #F1FBD3

Accessibility & contrast

On white

1.30

#CCF063 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.21

#CCF063 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF063

16.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF063	#FFFFFF	#000000	##000000
##CCF063	1.00	1.30	16.21	16.21
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.21	21.00	1.00	1.00
##000000	16.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE353

Deuteranopia (green-blind)

#F9E26C

Tritanopia (blue-blind)

#D6E5D2

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #ccf063;
/* rgb */ color: rgb(204, 240, 99);
/* oklch */ color: oklch(90.2% 0.171 122.0);

Tailwind

colors: {
  custom: {
    50: '#def594',
    500: '#ccf063',
    950: '#000000',
  },
}

SCSS

$custom: #ccf063;
$custom-light: #def594;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf063",
  "rgb": {
    "r": 204,
    "g": 240,
    "b": 99
  },
  "hsl": {
    "h": 75.319,
    "s": 82.456,
    "l": 66.471
  },
  "oklch": {
    "l": 0.90196,
    "c": 0.17104,
    "h": 122
  },
  "luminance": 0.76058
}

Semantic roles & 50–950 ramp

primary

#CCF063

secondary

#5934C3

accent

#07DF3E

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170E

muted

#84857F

Preview Lab

Preview with #CCF063

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

Preview Lab → · Contrast checker → · Palette generator →