#C0E757#C0E757

#C0E757 is a very light, vivid yellow-green. Relative luminance 0.690; OKLCH L 87.3% C 0.174 H 122.9°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#C0E757
RGB	rgb(192, 231, 87)
HSL	hsl(76, 75%, 62%)
HSV	hsv(76, 62%, 91%)
CMYK	cmyk(16.9%, 0%, 62.3%, 9.4%)
CIE-LAB	lab(86.53, -32.90, 63.84)
CIE-LCH	lch(86.53, 71.82, 117.26°)
OKLab	oklab(87.26% -0.0947 0.1462)
OKLCH	oklch(87.26% 0.174 122.9)
XYZ	xyz(52.0349, 69.0462, 19.6009)
Luminance	0.6905 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E757 #7E57E7

analogous

#E7C657 #C0E757 #78E757

triadic

#C0E757 #57C0E7 #E757C0

tetradic

#C0E757 #57E7C6 #7E57E7 #E75778

square

#C0E757 #57E7C6 #7E57E7 #E75778

split-complementary

#C0E757 #5778E7 #C657E7

monochromatic

#83AB18 #ACDF21 #C0E757 #D4EF8D #E8F6C2

Accessibility & contrast

On white

1.42

#C0E757 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#C0E757 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E757

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E757	#FFFFFF	#000000	##000000
##C0E757	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4DA45

Deuteranopia (green-blind)

#EFD861

Tritanopia (blue-blind)

#C9DCC9

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #c0e757;
/* rgb */ color: rgb(192, 231, 87);
/* oklch */ color: oklch(87.3% 0.174 122.9);

Tailwind

colors: {
  custom: {
    50: '#d6ee8c',
    500: '#c0e757',
    950: '#000000',
  },
}

SCSS

$custom: #c0e757;
$custom-light: #d6ee8c;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e757",
  "rgb": {
    "r": 192,
    "g": 231,
    "b": 87
  },
  "hsl": {
    "h": 76.25,
    "s": 75,
    "l": 62.353
  },
  "oklch": {
    "l": 0.87257,
    "c": 0.1742,
    "h": 122.9
  },
  "luminance": 0.69046
}

Semantic roles & 50–950 ramp

primary

#C0E757

secondary

#5636AC

accent

#0ED745

background

#FEFFFC

surface

#FCFEF4

border

#D5D6CE

text

#15160D

muted

#84857F

Preview Lab

Preview with #C0E757

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

Preview Lab → · Contrast checker → · Palette generator →