#40C83D#40C83D

#40C83D is a light, highly saturated green. Relative luminance 0.427; OKLCH L 73.3% C 0.213 H 142.7°. Best body text is #000000 at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#40C83D
RGB	rgb(64, 200, 61)
HSL	hsl(119, 56%, 51%)
HSV	hsv(119, 70%, 78%)
CMYK	cmyk(68%, 0%, 69.5%, 21.6%)
CIE-LAB	lab(71.37, -62.30, 56.33)
CIE-LCH	lch(71.37, 83.99, 137.88°)
OKLab	oklab(73.27% -0.1693 0.1288)
OKLCH	oklch(73.27% 0.213 142.7)
XYZ	xyz(23.6096, 42.7330, 11.4180)
Luminance	0.4274 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40C83D #C53DC8

analogous

#85C83D #40C83D #3DC87F

triadic

#40C83D #3D40C8 #C83D40

tetradic

#40C83D #3D85C8 #C53DC8 #C87F3D

square

#40C83D #3D85C8 #C53DC8 #C87F3D

split-complementary

#40C83D #7F3DC8 #C83D85

monochromatic

#206C1F #2F9C2C #40C83D #6FD66D #9EE39C

Accessibility & contrast

On white

2.20

#40C83D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.55

#40C83D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40C83D

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40C83D	#FFFFFF	#000000	##000000
##40C83D	1.00	2.20	9.55	9.55
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.55	21.00	1.00	1.00
##000000	9.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB528

Deuteranopia (green-blind)

#BCAB4A

Tritanopia (blue-blind)

#1CC2AC

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #40c83d;
/* rgb */ color: rgb(64, 200, 61);
/* oklch */ color: oklch(73.3% 0.213 142.7);

Tailwind

colors: {
  custom: {
    50: '#87da7a',
    500: '#40c83d',
    950: '#000000',
  },
}

SCSS

$custom: #40c83d;
$custom-light: #87da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#40c83d",
  "rgb": {
    "r": 64,
    "g": 200,
    "b": 61
  },
  "hsl": {
    "h": 118.705,
    "s": 55.823,
    "l": 51.176
  },
  "oklch": {
    "l": 0.73266,
    "c": 0.21271,
    "h": 142.7
  },
  "luminance": 0.42735
}

Semantic roles & 50–950 ramp

primary

#40C83D

secondary

#CE92CF

accent

#49DFDC

background

#F9FDF7

surface

#F1FBEE

border

#CBD4C9

text

#0D150A

muted

#7E837C

Preview Lab

Preview with #40C83D

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

Preview Lab → · Contrast checker → · Palette generator →