#40A11E#40A11E

#40A11E is a light, vivid green. Relative luminance 0.267; OKLCH L 62.7% C 0.185 H 139.4°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#40A11E
RGB	rgb(64, 161, 30)
HSL	hsl(104, 69%, 37%)
HSV	hsv(104, 81%, 63%)
CMYK	cmyk(60.2%, 0%, 81.4%, 36.9%)
CIE-LAB	lab(58.67, -51.09, 54.45)
CIE-LCH	lch(58.67, 74.67, 133.18°)
OKLab	oklab(62.69% -0.1407 0.1207)
OKLCH	oklch(62.69% 0.185 139.4)
XYZ	xyz(15.0929, 26.6721, 5.5809)
Luminance	0.2667 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A11E #7F1EA1

analogous

#82A11E #40A11E #1EA13D

triadic

#40A11E #1E40A1 #A11E40

tetradic

#40A11E #1E82A1 #7F1EA1 #A13D1E

square

#40A11E #1E82A1 #7F1EA1 #A13D1E

split-complementary

#40A11E #3D1EA1 #A11E82

monochromatic

#173A0B #2B6D14 #40A11E #55D528 #7CE059

Accessibility & contrast

On white

3.32

#40A11E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#40A11E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A11E

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A11E	#FFFFFF	#000000	##000000
##40A11E	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)

#9A8A2E

Tritanopia (blue-blind)

#349B89

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #40a11e;
/* rgb */ color: rgb(64, 161, 30);
/* oklch */ color: oklch(62.7% 0.185 139.4);

Tailwind

colors: {
  custom: {
    50: '#81be66',
    500: '#40a11e',
    950: '#000000',
  },
}

SCSS

$custom: #40a11e;
$custom-light: #81be66;
$custom-dark: #000000;

JSON

{
  "hex": "#40a11e",
  "rgb": {
    "r": 64,
    "g": 161,
    "b": 30
  },
  "hsl": {
    "h": 104.427,
    "s": 68.586,
    "l": 37.451
  },
  "oklch": {
    "l": 0.62687,
    "c": 0.18533,
    "h": 139.4
  },
  "luminance": 0.26673
}

Semantic roles & 50–950 ramp

primary

#40A11E

secondary

#A857C4

accent

#3CEBBE

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #40A11E

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

Preview Lab → · Contrast checker → · Palette generator →