#40D43E#40D43E

#40D43E is a light, highly saturated green. Relative luminance 0.485; OKLCH L 76.4% C 0.226 H 142.8°. Best body text is #000000 at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#40D43E
RGB	rgb(64, 212, 62)
HSL	hsl(119, 64%, 54%)
HSV	hsv(119, 71%, 83%)
CMYK	cmyk(69.8%, 0%, 70.8%, 16.9%)
CIE-LAB	lab(75.15, -66.15, 59.89)
CIE-LCH	lch(75.15, 89.24, 137.84°)
OKLab	oklab(76.4% -0.1797 0.1364)
OKLCH	oklch(76.4% 0.226 142.8)
XYZ	xyz(26.5258, 48.5219, 12.5242)
Luminance	0.4853 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40D43E #D23ED4

analogous

#8BD43E #40D43E #3ED487

triadic

#40D43E #3E40D4 #D43E40

tetradic

#40D43E #3E8BD4 #D23ED4 #D4873E

square

#40D43E #3E8BD4 #D23ED4 #D4873E

split-complementary

#40D43E #873ED4 #D43E8B

monochromatic

#1D7C1C #29AE27 #40D43E #72DF70 #A3EAA2

Accessibility & contrast

On white

1.96

#40D43E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.71

#40D43E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40D43E

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40D43E	#FFFFFF	#000000	##000000
##40D43E	1.00	1.96	10.71	10.71
#FFFFFF	1.96	1.00	21.00	21.00
#000000	10.71	21.00	1.00	1.00
##000000	10.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C025

Deuteranopia (green-blind)

#C8B54D

Tritanopia (blue-blind)

#10CEB6

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #40d43e;
/* rgb */ color: rgb(64, 212, 62);
/* oklch */ color: oklch(76.4% 0.226 142.8);

Tailwind

colors: {
  custom: {
    50: '#89e27c',
    500: '#40d43e',
    950: '#000000',
  },
}

SCSS

$custom: #40d43e;
$custom-light: #89e27c;
$custom-dark: #000000;

JSON

{
  "hex": "#40d43e",
  "rgb": {
    "r": 64,
    "g": 212,
    "b": 62
  },
  "hsl": {
    "h": 119.2,
    "s": 63.559,
    "l": 53.725
  },
  "oklch": {
    "l": 0.76402,
    "c": 0.22557,
    "h": 142.8
  },
  "luminance": 0.48525
}

Semantic roles & 50–950 ramp

primary

#40D43E

secondary

#D697D7

accent

#41E7E4

background

#F9FEF7

surface

#F2FCEE

border

#CCD5C9

text

#0D160A

muted

#7E847C

Preview Lab

Preview with #40D43E

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

Preview Lab → · Contrast checker → · Palette generator →