#C0E978#C0E978

#C0E978 is a very light, vivid yellow-green. Relative luminance 0.708; OKLCH L 88.1% C 0.148 H 125.7°. Best body text is #000000 at 15.17:1 contrast (WCAG AA passes).

Color values

HEX	#C0E978
RGB	rgb(192, 233, 120)
HSL	hsl(82, 72%, 69%)
HSV	hsv(82, 48%, 91%)
CMYK	cmyk(17.6%, 0%, 48.5%, 8.6%)
CIE-LAB	lab(87.41, -30.92, 50.23)
CIE-LCH	lch(87.41, 58.99, 121.62°)
OKLab	oklab(88.07% -0.0864 0.1201)
OKLCH	oklch(88.07% 0.148 125.7)
XYZ	xyz(54.2672, 70.8398, 28.5801)
Luminance	0.7084 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E978 #A178E9

analogous

#E9DA78 #C0E978 #88E978

triadic

#C0E978 #78C0E9 #E978C0

tetradic

#C0E978 #78E9DA #A178E9 #E97888

square

#C0E978 #78E9DA #A178E9 #E97888

split-complementary

#C0E978 #7888E9 #DA78E9

monochromatic

#8AC620 #A7E043 #C0E978 #D9F2AD #F1FAE1

Accessibility & contrast

On white

1.38

#C0E978 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.17

#C0E978 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E978

15.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E978	#FFFFFF	#000000	##000000
##C0E978	1.00	1.38	15.17	15.17
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.17	21.00	1.00	1.00
##000000	15.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3DD6E

Deuteranopia (green-blind)

#EEDA7F

Tritanopia (blue-blind)

#C6E0CF

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #c0e978;
/* rgb */ color: rgb(192, 233, 120);
/* oklch */ color: oklch(88.1% 0.148 125.7);

Tailwind

colors: {
  custom: {
    50: '#d5f0a1',
    500: '#c0e978',
    950: '#000000',
  },
}

SCSS

$custom: #c0e978;
$custom-light: #d5f0a1;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e978",
  "rgb": {
    "r": 192,
    "g": 233,
    "b": 120
  },
  "hsl": {
    "h": 81.77,
    "s": 71.975,
    "l": 69.216
  },
  "oklch": {
    "l": 0.88072,
    "c": 0.14792,
    "h": 125.7
  },
  "luminance": 0.7084
}

Semantic roles & 50–950 ramp

primary

#C0E978

secondary

#7144C1

accent

#11D458

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14160F

muted

#838580

Preview Lab

Preview with #C0E978

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

Preview Lab → · Contrast checker → · Palette generator →