#40A41A#40A41A

#40A41A is a light, vivid green. Relative luminance 0.277; OKLCH L 63.5% C 0.190 H 139.3°. Best body text is #000000 at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#40A41A
RGB	rgb(64, 164, 26)
HSL	hsl(103, 73%, 37%)
HSV	hsv(103, 84%, 64%)
CMYK	cmyk(61%, 0%, 84.1%, 35.7%)
CIE-LAB	lab(59.63, -52.38, 56.44)
CIE-LCH	lch(59.63, 77.00, 132.86°)
OKLab	oklab(63.48% -0.1443 0.1243)
OKLCH	oklch(63.48% 0.19 139.3)
XYZ	xyz(15.5756, 27.7141, 5.5056)
Luminance	0.2772 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A41A #7E1AA4

analogous

#85A41A #40A41A #1AA439

triadic

#40A41A #1A40A4 #A41A40

tetradic

#40A41A #1A85A4 #7E1AA4 #A4391A

square

#40A41A #1A85A4 #7E1AA4 #A4391A

split-complementary

#40A41A #391AA4 #A41A85

monochromatic

#173A09 #2B6F12 #40A41A #55D922 #7CE454

Accessibility & contrast

On white

3.21

#40A41A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.54

#40A41A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A41A

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A41A	#FFFFFF	#000000	##000000
##40A41A	1.00	3.21	6.54	6.54
#FFFFFF	3.21	1.00	21.00	21.00
#000000	6.54	21.00	1.00	1.00
##000000	6.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#9D8D2C

Tritanopia (blue-blind)

#349E8B

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #40a41a;
/* rgb */ color: rgb(64, 164, 26);
/* oklch */ color: oklch(63.5% 0.190 139.3);

Tailwind

colors: {
  custom: {
    50: '#82c065',
    500: '#40a41a',
    950: '#000000',
  },
}

SCSS

$custom: #40a41a;
$custom-light: #82c065;
$custom-dark: #000000;

JSON

{
  "hex": "#40a41a",
  "rgb": {
    "r": 64,
    "g": 164,
    "b": 26
  },
  "hsl": {
    "h": 103.478,
    "s": 72.632,
    "l": 37.255
  },
  "oklch": {
    "l": 0.63476,
    "c": 0.19043,
    "h": 139.3
  },
  "luminance": 0.27715
}

Semantic roles & 50–950 ramp

primary

#40A41A

secondary

#A753C7

accent

#38EFBD

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #40A41A

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

Preview Lab → · Contrast checker → · Palette generator →