#CCF371#CCF371

#CCF371 is a very light, vivid yellow-green. Relative luminance 0.781; OKLCH L 91.0% C 0.163 H 123.5°. Best body text is #000000 at 16.63:1 contrast (WCAG AA passes).

Color values

HEX	#CCF371
RGB	rgb(204, 243, 113)
HSL	hsl(78, 84%, 70%)
HSV	hsv(78, 53%, 95%)
CMYK	cmyk(16%, 0%, 53.5%, 4.7%)
CIE-LAB	lab(90.84, -31.76, 57.72)
CIE-LCH	lch(90.84, 65.88, 118.82°)
OKLab	oklab(91.01% -0.0899 0.1357)
OKLCH	oklch(91.01% 0.163 123.5)
XYZ	xyz(59.9333, 78.1305, 27.5428)
Luminance	0.7813 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF371 #9871F3

analogous

#F3D971 #CCF371 #8BF371

triadic

#CCF371 #71CCF3 #F371CC

tetradic

#CCF371 #71F3D9 #9871F3 #F3718B

square

#CCF371 #71F3D9 #9871F3 #F3718B

split-complementary

#CCF371 #718BF3 #D971F3

monochromatic

#9CD712 #B8EE39 #CCF371 #E0F8A9 #F5FDE2

Accessibility & contrast

On white

1.26

#CCF371 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.63

#CCF371 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF371

16.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF371	#FFFFFF	#000000	##000000
##CCF371	1.00	1.26	16.63	16.63
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.63	21.00	1.00	1.00
##000000	16.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE664

Deuteranopia (green-blind)

#FAE579

Tritanopia (blue-blind)

#D4E9D6

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf371;
/* rgb */ color: rgb(204, 243, 113);
/* oklch */ color: oklch(91.0% 0.163 123.5);

Tailwind

colors: {
  custom: {
    50: '#def79d',
    500: '#ccf371',
    950: '#000000',
  },
}

SCSS

$custom: #ccf371;
$custom-light: #def79d;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf371",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 113
  },
  "hsl": {
    "h": 78,
    "s": 84.416,
    "l": 69.804
  },
  "oklch": {
    "l": 0.91007,
    "c": 0.16281,
    "h": 123.5
  },
  "luminance": 0.78131
}

Semantic roles & 50–950 ramp

primary

#CCF371

secondary

#673BCD

accent

#05E147

background

#FEFFFC

surface

#FCFEF5

border

#D5D6CF

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF371

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

Preview Lab → · Contrast checker → · Palette generator →