#CCF57F#CCF57F

#CCF57F is a very light, vivid yellow-green. Relative luminance 0.797; OKLCH L 91.6% C 0.152 H 125.1°. Best body text is #000000 at 16.93:1 contrast (WCAG AA passes).

Color values

HEX	#CCF57F
RGB	rgb(204, 245, 127)
HSL	hsl(81, 86%, 73%)
HSV	hsv(81, 48%, 96%)
CMYK	cmyk(16.7%, 0%, 48.2%, 3.9%)
CIE-LAB	lab(91.54, -31.33, 52.14)
CIE-LCH	lch(91.54, 60.83, 121.01°)
OKLab	oklab(91.62% -0.0876 0.1247)
OKLCH	oklch(91.62% 0.152 125.1)
XYZ	xyz(61.3849, 79.6740, 32.2192)
Luminance	0.7967 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF57F #A87FF5

analogous

#F5E37F #CCF57F #91F57F

triadic

#CCF57F #7FCCF5 #F57FCC

tetradic

#CCF57F #7FF5E3 #A87FF5 #F57F91

square

#CCF57F #7FF5E3 #A87FF5 #F57F91

split-complementary

#CCF57F #7F91F5 #E37FF5

monochromatic

#9DE812 #B5F146 #CCF57F #E3F9B8 #F4FDE3

Accessibility & contrast

On white

1.24

#CCF57F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.93

#CCF57F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF57F

16.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF57F	#FFFFFF	#000000	##000000
##CCF57F	1.00	1.24	16.93	16.93
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.93	21.00	1.00	1.00
##000000	16.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE875

Deuteranopia (green-blind)

#FAE686

Tritanopia (blue-blind)

#D3EBDA

Achromatopsia (no color)

#E7E7E7

Design tokens & code

CSS

--color: #ccf57f;
/* rgb */ color: rgb(204, 245, 127);
/* oklch */ color: oklch(91.6% 0.152 125.1);

Tailwind

colors: {
  custom: {
    50: '#ddf8a6',
    500: '#ccf57f',
    950: '#000000',
  },
}

SCSS

$custom: #ccf57f;
$custom-light: #ddf8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf57f",
  "rgb": {
    "r": 204,
    "g": 245,
    "b": 127
  },
  "hsl": {
    "h": 80.847,
    "s": 85.507,
    "l": 72.941
  },
  "oklch": {
    "l": 0.91619,
    "c": 0.15235,
    "h": 125.1
  },
  "luminance": 0.79674
}

Semantic roles & 50–950 ramp

primary

#CCF57F

secondary

#7747D1

accent

#03E251

background

#FEFFFC

surface

#FCFFF6

border

#D5D7D0

text

#151710

muted

#848580

Preview Lab

Preview with #CCF57F

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

Preview Lab → · Contrast checker → · Palette generator →