#C0E680#C0E680

#C0E680 is a very light, vivid yellow-green. Relative luminance 0.694; OKLCH L 87.5% C 0.136 H 125.8°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#C0E680
RGB	rgb(192, 230, 128)
HSL	hsl(82, 67%, 70%)
HSV	hsv(82, 44%, 90%)
CMYK	cmyk(16.5%, 0%, 44.3%, 9.8%)
CIE-LAB	lab(86.68, -28.65, 45.52)
CIE-LCH	lch(86.68, 53.78, 122.19°)
OKLab	oklab(87.52% -0.0794 0.1101)
OKLCH	oklch(87.52% 0.136 125.8)
XYZ	xyz(53.9311, 69.3581, 30.9641)
Luminance	0.6936 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

#C2FF89

ΔE00 5.78

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E680 #A680E6

analogous

#E6D980 #C0E680 #8DE680

triadic

#C0E680 #80C0E6 #E680C0

tetradic

#C0E680 #80E6D9 #A680E6 #E6808D

square

#C0E680 #80E6D9 #A680E6 #E6808D

split-complementary

#C0E680 #808DE6 #D980E6

monochromatic

#8AC527 #A7DC4D #C0E680 #D9F0B3 #F2FAE5

Accessibility & contrast

On white

1.41

#C0E680 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#C0E680 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E680

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E680	#FFFFFF	#000000	##000000
##C0E680	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0DA78

Deuteranopia (green-blind)

#EAD886

Tritanopia (blue-blind)

#C6DECE

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e680;
/* rgb */ color: rgb(192, 230, 128);
/* oklch */ color: oklch(87.5% 0.136 125.8);

Tailwind

colors: {
  custom: {
    50: '#d4eea6',
    500: '#c0e680',
    950: '#000000',
  },
}

SCSS

$custom: #c0e680;
$custom-light: #d4eea6;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e680",
  "rgb": {
    "r": 192,
    "g": 230,
    "b": 128
  },
  "hsl": {
    "h": 82.353,
    "s": 67.105,
    "l": 70.196
  },
  "oklch": {
    "l": 0.87521,
    "c": 0.13575,
    "h": 125.8
  },
  "luminance": 0.69359
}

Semantic roles & 50–950 ramp

primary

#C0E680

secondary

#774CBE

accent

#16CF5B

background

#FEFFFC

surface

#FBFEF6

border

#D4D6D0

text

#14160F

muted

#838580

Preview Lab

Preview with #C0E680

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

Preview Lab → · Contrast checker → · Palette generator →