#C0E453#C0E453

#C0E453 is a very light, vivid yellow-green. Relative luminance 0.673; OKLCH L 86.6% C 0.174 H 122.0°. Best body text is #000000 at 14.46:1 contrast (WCAG AA passes).

Color values

HEX	#C0E453
RGB	rgb(192, 228, 83)
HSL	hsl(75, 73%, 61%)
HSV	hsv(75, 64%, 89%)
CMYK	cmyk(15.8%, 0%, 63.6%, 10.6%)
CIE-LAB	lab(85.66, -31.79, 64.54)
CIE-LCH	lch(85.66, 71.94, 116.23°)
OKLab	oklab(86.55% -0.092 0.1472)
OKLCH	oklch(86.55% 0.174 122)
XYZ	xyz(51.0435, 67.3177, 18.4865)
Luminance	0.6732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E453 #7753E4

analogous

#E4C053 #C0E453 #77E453

triadic

#C0E453 #53C0E4 #E453C0

tetradic

#C0E453 #53E4C0 #7753E4 #E45377

square

#C0E453 #53E4C0 #7753E4 #E45377

split-complementary

#C0E453 #5377E4 #C053E4

monochromatic

#81A31A #ABD822 #C0E453 #D3EC88 #E7F5BD

Accessibility & contrast

On white

1.45

#C0E453 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.46

#C0E453 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E453

14.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E453	#FFFFFF	#000000	##000000
##C0E453	1.00	1.45	14.46	14.46
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.46	21.00	1.00	1.00
##000000	14.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1D740

Deuteranopia (green-blind)

#ECD65E

Tritanopia (blue-blind)

#C9D9C6

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c0e453;
/* rgb */ color: rgb(192, 228, 83);
/* oklch */ color: oklch(86.6% 0.174 122.0);

Tailwind

colors: {
  custom: {
    50: '#d6ec8a',
    500: '#c0e453',
    950: '#000000',
  },
}

SCSS

$custom: #c0e453;
$custom-light: #d6ec8a;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e453",
  "rgb": {
    "r": 192,
    "g": 228,
    "b": 83
  },
  "hsl": {
    "h": 74.897,
    "s": 72.864,
    "l": 60.98
  },
  "oklch": {
    "l": 0.86552,
    "c": 0.17355,
    "h": 122
  },
  "luminance": 0.67318
}

Semantic roles & 50–950 ramp

primary

#C0E453

secondary

#5136A5

accent

#11D541

background

#FEFEFC

surface

#FCFDF4

border

#D5D5CE

text

#15160C

muted

#84847F

Preview Lab

Preview with #C0E453

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

Preview Lab → · Contrast checker → · Palette generator →