#CCF379#CCF379

#CCF379 is a very light, vivid yellow-green. Relative luminance 0.783; OKLCH L 91.1% C 0.155 H 124.1°. Best body text is #000000 at 16.66:1 contrast (WCAG AA passes).

Color values

HEX	#CCF379
RGB	rgb(204, 243, 121)
HSL	hsl(79, 84%, 71%)
HSV	hsv(79, 50%, 95%)
CMYK	cmyk(16%, 0%, 50.2%, 4.7%)
CIE-LAB	lab(90.93, -31.01, 54.18)
CIE-LCH	lch(90.93, 62.43, 119.78°)
OKLab	oklab(91.1% -0.0871 0.1287)
OKLCH	oklch(91.1% 0.155 124.1)
XYZ	xyz(60.4037, 78.3187, 30.0202)
Luminance	0.7832 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF379 #A079F3

analogous

#F3DD79 #CCF379 #8FF379

triadic

#CCF379 #79CCF3 #F379CC

tetradic

#CCF379 #79F3DD #A079F3 #F3798F

square

#CCF379 #79F3DD #A079F3 #F3798F

split-complementary

#CCF379 #798FF3 #DD79F3

monochromatic

#9DDE14 #B7EE41 #CCF379 #E1F8B1 #F4FCE3

Accessibility & contrast

On white

1.26

#CCF379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.66

#CCF379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF379

16.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF379	#FFFFFF	#000000	##000000
##CCF379	1.00	1.26	16.66	16.66
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.66	21.00	1.00	1.00
##000000	16.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE66E

Deuteranopia (green-blind)

#F9E580

Tritanopia (blue-blind)

#D4E9D7

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #ccf379;
/* rgb */ color: rgb(204, 243, 121);
/* oklch */ color: oklch(91.1% 0.155 124.1);

Tailwind

colors: {
  custom: {
    50: '#ddf7a2',
    500: '#ccf379',
    950: '#000000',
  },
}

SCSS

$custom: #ccf379;
$custom-light: #ddf7a2;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf379",
  "rgb": {
    "r": 204,
    "g": 243,
    "b": 121
  },
  "hsl": {
    "h": 79.18,
    "s": 83.562,
    "l": 71.373
  },
  "oklch": {
    "l": 0.91103,
    "c": 0.15544,
    "h": 124.1
  },
  "luminance": 0.78319
}

Semantic roles & 50–950 ramp

primary

#CCF379

secondary

#6F43CE

accent

#06E04B

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF379

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

Preview Lab → · Contrast checker → · Palette generator →