#CCF179#CCF179

#CCF179 is a very light, vivid yellow-green. Relative luminance 0.771; OKLCH L 90.7% C 0.153 H 123.6°. Best body text is #000000 at 16.43:1 contrast (WCAG AA passes).

Color values

HEX	#CCF179
RGB	rgb(204, 241, 121)
HSL	hsl(79, 81%, 71%)
HSV	hsv(79, 50%, 95%)
CMYK	cmyk(15.4%, 0%, 49.8%, 5.5%)
CIE-LAB	lab(90.38, -30.08, 53.53)
CIE-LCH	lch(90.38, 61.40, 119.33°)
OKLab	oklab(90.67% -0.0845 0.1273)
OKLCH	oklch(90.67% 0.153 123.6)
XYZ	xyz(59.8084, 77.1282, 29.8218)
Luminance	0.7713 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 4.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CCF179 #9E79F1

analogous

#F1DA79 #CCF179 #90F179

triadic

#CCF179 #79CCF1 #F179CC

tetradic

#CCF179 #79F1DA #9E79F1 #F17990

square

#CCF179 #79F1DA #9E79F1 #F17990

split-complementary

#CCF179 #7990F1 #DA79F1

monochromatic

#9DD917 #B7EB42 #CCF179 #E1F7B0 #F4FCE3

Accessibility & contrast

On white

1.28

#CCF179 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.43

#CCF179 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CCF179

16.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CCF179	#FFFFFF	#000000	##000000
##CCF179	1.00	1.28	16.43	16.43
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.43	21.00	1.00	1.00
##000000	16.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE56E

Deuteranopia (green-blind)

#F8E380

Tritanopia (blue-blind)

#D4E7D6

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #ccf179;
/* rgb */ color: rgb(204, 241, 121);
/* oklch */ color: oklch(90.7% 0.153 123.6);

Tailwind

colors: {
  custom: {
    50: '#ddf5a2',
    500: '#ccf179',
    950: '#000000',
  },
}

SCSS

$custom: #ccf179;
$custom-light: #ddf5a2;
$custom-dark: #000000;

JSON

{
  "hex": "#ccf179",
  "rgb": {
    "r": 204,
    "g": 241,
    "b": 121
  },
  "hsl": {
    "h": 78.5,
    "s": 81.081,
    "l": 70.98
  },
  "oklch": {
    "l": 0.90665,
    "c": 0.1528,
    "h": 123.6
  },
  "luminance": 0.77128
}

Semantic roles & 50–950 ramp

primary

#CCF179

secondary

#6D43CB

accent

#08DD4A

background

#FEFFFC

surface

#FCFEF6

border

#D5D6D0

text

#15170F

muted

#848580

Preview Lab

Preview with #CCF179

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

Preview Lab → · Contrast checker → · Palette generator →