#40A131#40A131

#40A131 is a light, vivid green. Relative luminance 0.268; OKLCH L 62.8% C 0.174 H 141.1°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#40A131
RGB	rgb(64, 161, 49)
HSL	hsl(112, 53%, 41%)
HSV	hsv(112, 70%, 63%)
CMYK	cmyk(60.2%, 0%, 69.6%, 36.9%)
CIE-LAB	lab(58.79, -49.71, 47.82)
CIE-LCH	lch(58.79, 68.98, 136.11°)
OKLab	oklab(62.82% -0.1359 0.1095)
OKLCH	oklch(62.82% 0.174 141.1)
XYZ	xyz(15.4128, 26.8001, 7.2658)
Luminance	0.2680 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A131 #9231A1

analogous

#78A131 #40A131 #31A15A

triadic

#40A131 #3140A1 #A13140

tetradic

#40A131 #3178A1 #9231A1 #A15A31

square

#40A131 #3178A1 #9231A1 #A15A31

split-complementary

#40A131 #5A31A1 #A13178

monochromatic

#1B4314 #2D7223 #40A131 #59C748 #84D677

Accessibility & contrast

On white

3.30

#40A131 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#40A131 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A131

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A131	#FFFFFF	#000000	##000000
##40A131	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59221

Deuteranopia (green-blind)

#998A3B

Tritanopia (blue-blind)

#329C8A

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a131;
/* rgb */ color: rgb(64, 161, 49);
/* oklch */ color: oklch(62.8% 0.174 141.1);

Tailwind

colors: {
  custom: {
    50: '#80be6f',
    500: '#40a131',
    950: '#000000',
  },
}

SCSS

$custom: #40a131;
$custom-light: #80be6f;
$custom-dark: #000000;

JSON

{
  "hex": "#40a131",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 49
  },
  "hsl": {
    "h": 111.964,
    "s": 53.333,
    "l": 41.176
  },
  "oklch": {
    "l": 0.62824,
    "c": 0.17446,
    "h": 141.1
  },
  "luminance": 0.26801
}

Semantic roles & 50–950 ramp

primary

#40A131

secondary

#B370BE

accent

#4BDDC9

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #40A131

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

Preview Lab → · Contrast checker → · Palette generator →