#C0EA78#C0EA78

#C0EA78 is a very light, vivid yellow-green. Relative luminance 0.714; OKLCH L 88.3% C 0.149 H 126.0°. Best body text is #000000 at 15.28:1 contrast (WCAG AA passes).

Color values

HEX	#C0EA78
RGB	rgb(192, 234, 120)
HSL	hsl(82, 73%, 69%)
HSV	hsv(82, 49%, 92%)
CMYK	cmyk(17.9%, 0%, 48.7%, 8.2%)
CIE-LAB	lab(87.68, -31.39, 50.57)
CIE-LCH	lch(87.68, 59.52, 121.83°)
OKLab	oklab(88.29% -0.0877 0.1208)
OKLCH	oklch(88.29% 0.149 126)
XYZ	xyz(54.5510, 71.4076, 28.6748)
Luminance	0.7141 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0EA78 #A278EA

analogous

#EADB78 #C0EA78 #87EA78

triadic

#C0EA78 #78C0EA #EA78C0

tetradic

#C0EA78 #78EADB #A278EA #EA7887

square

#C0EA78 #78EADB #A278EA #EA7887

split-complementary

#C0EA78 #7887EA #DB78EA

monochromatic

#8AC81F #A7E243 #C0EA78 #D9F2AD #F1FAE2

Accessibility & contrast

On white

1.37

#C0EA78 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.28

#C0EA78 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0EA78

15.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0EA78	#FFFFFF	#000000	##000000
##C0EA78	1.00	1.37	15.28	15.28
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.28	21.00	1.00	1.00
##000000	15.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DD6E

Deuteranopia (green-blind)

#EEDB7F

Tritanopia (blue-blind)

#C6E1D0

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #c0ea78;
/* rgb */ color: rgb(192, 234, 120);
/* oklch */ color: oklch(88.3% 0.149 126.0);

Tailwind

colors: {
  custom: {
    50: '#d5f0a1',
    500: '#c0ea78',
    950: '#000000',
  },
}

SCSS

$custom: #c0ea78;
$custom-light: #d5f0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c0ea78",
  "rgb": {
    "r": 192,
    "g": 234,
    "b": 120
  },
  "hsl": {
    "h": 82.105,
    "s": 73.077,
    "l": 69.412
  },
  "oklch": {
    "l": 0.88294,
    "c": 0.14928,
    "h": 126
  },
  "luminance": 0.71408
}

Semantic roles & 50–950 ramp

primary

#C0EA78

secondary

#7244C2

accent

#10D559

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #C0EA78

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

Preview Lab → · Contrast checker → · Palette generator →