#C0E445#C0E445

#C0E445 is a very light, vivid yellow-green. Relative luminance 0.671; OKLCH L 86.4% C 0.183 H 121.5°. Best body text is #000000 at 14.42:1 contrast (WCAG AA passes).

Color values

HEX	#C0E445
RGB	rgb(192, 228, 69)
HSL	hsl(74, 75%, 58%)
HSV	hsv(74, 70%, 89%)
CMYK	cmyk(15.8%, 0%, 69.7%, 10.6%)
CIE-LAB	lab(85.57, -32.66, 69.75)
CIE-LCH	lch(85.57, 77.02, 115.10°)
OKLab	oklab(86.44% -0.0957 0.1561)
OKLCH	oklch(86.44% 0.183 121.5)
XYZ	xyz(50.5566, 67.1229, 15.9217)
Luminance	0.6712 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C0E445 #6945E4

analogous

#E4B845 #C0E445 #70E445

triadic

#C0E445 #45C0E4 #E445C0

tetradic

#C0E445 #45E4B8 #6945E4 #E44570

square

#C0E445 #45E4B8 #6945E4 #E44570

split-complementary

#C0E445 #4570E4 #B845E4

monochromatic

#7B9816 #A6CE1E #C0E445 #D2EC7A #E4F4B0

Accessibility & contrast

On white

1.46

#C0E445 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.42

#C0E445 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #C0E445

14.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C0E445	#FFFFFF	#000000	##000000
##C0E445	1.00	1.46	14.42	14.42
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.42	21.00	1.00	1.00
##000000	14.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F2D72A

Deuteranopia (green-blind)

#EDD652

Tritanopia (blue-blind)

#CAD8C5

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #c0e445;
/* rgb */ color: rgb(192, 228, 69);
/* oklch */ color: oklch(86.4% 0.183 121.5);

Tailwind

colors: {
  custom: {
    50: '#d7ec82',
    500: '#c0e445',
    950: '#000000',
  },
}

SCSS

$custom: #c0e445;
$custom-light: #d7ec82;
$custom-dark: #000000;

JSON

{
  "hex": "#c0e445",
  "rgb": {
    "r": 192,
    "g": 228,
    "b": 69
  },
  "hsl": {
    "h": 73.585,
    "s": 74.648,
    "l": 58.235
  },
  "oklch": {
    "l": 0.86441,
    "c": 0.1831,
    "h": 121.5
  },
  "luminance": 0.67123
}

Semantic roles & 50–950 ramp

primary

#C0E445

secondary

#49319C

accent

#37F161

background

#FEFEFB

surface

#FCFDF2

border

#D5D5CC

text

#15160B

muted

#84847E

Preview Lab

Preview with #C0E445

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

Preview Lab → · Contrast checker → · Palette generator →