#C0E577#C0E577

#C0E577 is a very light, vivid yellow-green. Relative luminance 0.686; OKLCH L 87.2% C 0.143 H 124.6°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#C0E577
RGB	rgb(192, 229, 119)
HSL	hsl(80, 68%, 68%)
HSV	hsv(80, 48%, 90%)
CMYK	cmyk(16.2%, 0%, 48%, 10.2%)
CIE-LAB	lab(86.29, -29.15, 49.35)
CIE-LCH	lch(86.29, 57.32, 120.57°)
OKLab	oklab(87.17% -0.0815 0.1181)
OKLCH	oklch(87.17% 0.143 124.6)
XYZ	xyz(53.0873, 68.5766, 27.8890)
Luminance	0.6858 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E577 #9C77E5

analogous

#E5D377 #C0E577 #89E577

triadic

#C0E577 #77C0E5 #E577C0

tetradic

#C0E577 #77E5D3 #9C77E5 #E57789

square

#C0E577 #77E5D3 #9C77E5 #E57789

split-complementary

#C0E577 #7789E5 #D377E5

monochromatic

#8ABD24 #A8DB44 #C0E577 #D8EFAA #F0F9DE

Accessibility & contrast

On white

1.43

#C0E577 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#C0E577 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E577

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E577	#FFFFFF	#000000	##000000
##C0E577	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD96D

Deuteranopia (green-blind)

#EAD87D

Tritanopia (blue-blind)

#C7DCCB

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #c0e577;
/* rgb */ color: rgb(192, 229, 119);
/* oklch */ color: oklch(87.2% 0.143 124.6);

Tailwind

colors: {
  custom: {
    50: '#d5eda0',
    500: '#c0e577',
    950: '#000000',
  },
}

SCSS

$custom: #c0e577;
$custom-light: #d5eda0;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e577",
  "rgb": {
    "r": 192,
    "g": 229,
    "b": 119
  },
  "hsl": {
    "h": 80.182,
    "s": 67.901,
    "l": 68.235
  },
  "oklch": {
    "l": 0.87173,
    "c": 0.14346,
    "h": 124.6
  },
  "luminance": 0.68577
}

Semantic roles & 50–950 ramp

primary

#C0E577

secondary

#6C44BC

accent

#16D054

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #C0E577

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

Preview Lab → · Contrast checker → · Palette generator →