#C0E478#C0E478

#C0E478 is a very light, vivid yellow-green. Relative luminance 0.680; OKLCH L 87.0% C 0.141 H 124.4°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#C0E478
RGB	rgb(192, 228, 120)
HSL	hsl(80, 67%, 68%)
HSV	hsv(80, 47%, 89%)
CMYK	cmyk(15.8%, 0%, 47.4%, 10.6%)
CIE-LAB	lab(86.03, -28.58, 48.56)
CIE-LCH	lch(86.03, 56.34, 120.48°)
OKLab	oklab(86.97% -0.0798 0.1164)
OKLCH	oklch(86.97% 0.141 124.4)
XYZ	xyz(52.8717, 68.0490, 28.1150)
Luminance	0.6805 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E478 #9C78E4

analogous

#E4D278 #C0E478 #8AE478

triadic

#C0E478 #78C0E4 #E478C0

tetradic

#C0E478 #78E4D2 #9C78E4 #E4788A

square

#C0E478 #78E4D2 #9C78E4 #E4788A

split-complementary

#C0E478 #788AE4 #D278E4

monochromatic

#8ABC26 #A8DA45 #C0E478 #D8EEAB #F0F8DE

Accessibility & contrast

On white

1.44

#C0E478 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#C0E478 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E478

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E478	#FFFFFF	#000000	##000000
##C0E478	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED86F

Deuteranopia (green-blind)

#E9D77E

Tritanopia (blue-blind)

#C7DBCB

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #c0e478;
/* rgb */ color: rgb(192, 228, 120);
/* oklch */ color: oklch(87.0% 0.141 124.4);

Tailwind

colors: {
  custom: {
    50: '#d5eca1',
    500: '#c0e478',
    950: '#000000',
  },
}

SCSS

$custom: #c0e478;
$custom-light: #d5eca1;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e478",
  "rgb": {
    "r": 192,
    "g": 228,
    "b": 120
  },
  "hsl": {
    "h": 80,
    "s": 66.667,
    "l": 68.235
  },
  "oklch": {
    "l": 0.86965,
    "c": 0.14111,
    "h": 124.4
  },
  "luminance": 0.68049
}

Semantic roles & 50–950 ramp

primary

#C0E478

secondary

#6C45BB

accent

#17CF54

background

#FEFEFC

surface

#FBFDF5

border

#D4D5CF

text

#14160F

muted

#838480

Preview Lab

Preview with #C0E478

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

Preview Lab → · Contrast checker → · Palette generator →