#40A22D#40A22D

#40A22D is a light, vivid green. Relative luminance 0.271; OKLCH L 63.1% C 0.178 H 140.7°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#40A22D
RGB	rgb(64, 162, 45)
HSL	hsl(110, 57%, 41%)
HSV	hsv(110, 72%, 64%)
CMYK	cmyk(60.5%, 0%, 72.2%, 36.5%)
CIE-LAB	lab(59.08, -50.42, 49.72)
CIE-LCH	lch(59.08, 70.81, 135.40°)
OKLab	oklab(63.06% -0.138 0.1129)
OKLCH	oklch(63.06% 0.178 140.7)
XYZ	xyz(15.5076, 27.1187, 6.8993)
Luminance	0.2712 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A22D #8F2DA2

analogous

#7BA22D #40A22D #2DA254

triadic

#40A22D #2D40A2 #A22D40

tetradic

#40A22D #2D7BA2 #8F2DA2 #A2542D

square

#40A22D #2D7BA2 #8F2DA2 #A2542D

split-complementary

#40A22D #542DA2 #A22D7B

monochromatic

#1A4212 #2D7220 #40A22D #58CA42 #82D872

Accessibility & contrast

On white

3.27

#40A22D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#40A22D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A22D

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A22D	#FFFFFF	#000000	##000000
##40A22D	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69319

Deuteranopia (green-blind)

#9A8B39

Tritanopia (blue-blind)

#329D8B

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #40a22d;
/* rgb */ color: rgb(64, 162, 45);
/* oklch */ color: oklch(63.1% 0.178 140.7);

Tailwind

colors: {
  custom: {
    50: '#80be6d',
    500: '#40a22d',
    950: '#000000',
  },
}

SCSS

$custom: #40a22d;
$custom-light: #80be6d;
$custom-dark: #000000;

JSON

{
  "hex": "#40a22d",
  "rgb": {
    "r": 64,
    "g": 162,
    "b": 45
  },
  "hsl": {
    "h": 110.256,
    "s": 56.522,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63058,
    "c": 0.17832,
    "h": 140.7
  },
  "luminance": 0.2712
}

Semantic roles & 50–950 ramp

primary

#40A22D

secondary

#B26CBF

accent

#48E0C7

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A22D

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

Preview Lab → · Contrast checker → · Palette generator →