#40A11A#40A11A

#40A11A is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.187 H 139.1°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#40A11A
RGB	rgb(64, 161, 26)
HSL	hsl(103, 72%, 37%)
HSV	hsv(103, 84%, 63%)
CMYK	cmyk(60.2%, 0%, 83.9%, 36.9%)
CIE-LAB	lab(58.65, -51.30, 55.55)
CIE-LCH	lch(58.65, 75.62, 132.72°)
OKLab	oklab(62.67% -0.1414 0.1224)
OKLCH	oklch(62.67% 0.187 139.1)
XYZ	xyz(15.0450, 26.6530, 5.3288)
Luminance	0.2665 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A11A #7B1AA1

analogous

#84A11A #40A11A #1AA137

triadic

#40A11A #1A40A1 #A11A40

tetradic

#40A11A #1A84A1 #7B1AA1 #A1371A

square

#40A11A #1A84A1 #7B1AA1 #A1371A

split-complementary

#40A11A #371AA1 #A11A84

monochromatic

#163809 #2B6C11 #40A11A #55D623 #7BE352

Accessibility & contrast

On white

3.32

#40A11A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#40A11A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A11A

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A11A	#FFFFFF	#000000	##000000
##40A11A	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69200

Deuteranopia (green-blind)

#9A8A2C

Tritanopia (blue-blind)

#359B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a11a;
/* rgb */ color: rgb(64, 161, 26);
/* oklch */ color: oklch(62.7% 0.187 139.1);

Tailwind

colors: {
  custom: {
    50: '#81be64',
    500: '#40a11a',
    950: '#000000',
  },
}

SCSS

$custom: #40a11a;
$custom-light: #81be64;
$custom-dark: #000000;

JSON

{
  "hex": "#40a11a",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 26
  },
  "hsl": {
    "h": 103.111,
    "s": 72.193,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62667,
    "c": 0.18705,
    "h": 139.1
  },
  "luminance": 0.26654
}

Semantic roles & 50–950 ramp

primary

#40A11A

secondary

#A551C6

accent

#39EFBC

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #40A11A

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

Preview Lab → · Contrast checker → · Palette generator →