#00CD00#00CD00

#00CD00 is a light, highly saturated green. Relative luminance 0.437; OKLCH L 73.5% C 0.250 H 142.5°. Best body text is #000000 at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#00CD00
RGB	rgb(0, 205, 0)
HSL	hsl(120, 100%, 40%)
HSV	hsv(120, 100%, 80%)
CMYK	cmyk(100%, 0%, 100%, 19.6%)
CIE-LAB	lab(72.00, -73.11, 70.56)
CIE-LCH	lch(72.00, 101.61, 136.02°)
OKLab	oklab(73.5% -0.1984 0.1523)
OKLCH	oklch(73.5% 0.25 142.5)
XYZ	xyz(21.8299, 43.6597, 7.2766)
Luminance	0.4366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#00CD00 #CD00CD

analogous

#66CD00 #00CD00 #00CD66

triadic

#00CD00 #0000CD #CD0000

tetradic

#00CD00 #0066CD #CD00CD #CD6600

square

#00CD00 #0066CD #CD00CD #CD6600

split-complementary

#00CD00 #6600CD #CD0066

monochromatic

#005300 #009000 #00CD00 #0BFF0B #48FF48

Accessibility & contrast

On white

2.16

#00CD00 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.73

#00CD00 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #00CD00

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##00CD00	#FFFFFF	#000000	##000000
##00CD00	1.00	2.16	9.73	9.73
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.73	21.00	1.00	1.00
##000000	9.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B800

Deuteranopia (green-blind)

#C0AC2D

Tritanopia (blue-blind)

#00C7AE

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #00cd00;
/* rgb */ color: rgb(0, 205, 0);
/* oklch */ color: oklch(73.5% 0.250 142.5);

Tailwind

colors: {
  custom: {
    50: '#7cde66',
    500: '#00cd00',
    950: '#000000',
  },
}

SCSS

$custom: #00cd00;
$custom-light: #7cde66;
$custom-dark: #000000;

JSON

{
  "hex": "#00cd00",
  "rgb": {
    "r": 0,
    "g": 205,
    "b": 0
  },
  "hsl": {
    "h": 120,
    "s": 100,
    "l": 40.196
  },
  "oklch": {
    "l": 0.73502,
    "c": 0.25011,
    "h": 142.5
  },
  "luminance": 0.43663
}

Semantic roles & 50–950 ramp

primary

#00CD00

secondary

#DF4ADF

accent

#29FFFF

background

#F8FDF6

surface

#F0FBEB

border

#CBD4C6

text

#0C1507

muted

#7D837A

Preview Lab

Preview with #00CD00

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

Preview Lab → · Contrast checker → · Palette generator →