#40A61C#40A61C

#40A61C is a light, vivid green. Relative luminance 0.284; OKLCH L 64.0% C 0.192 H 139.5°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#40A61C
RGB	rgb(64, 166, 28)
HSL	hsl(104, 71%, 38%)
HSV	hsv(104, 83%, 65%)
CMYK	cmyk(61.4%, 0%, 83.1%, 34.9%)
CIE-LAB	lab(60.29, -52.99, 56.51)
CIE-LCH	lch(60.29, 77.46, 133.16°)
OKLab	oklab(64.02% -0.1458 0.1247)
OKLCH	oklch(64.02% 0.192 139.5)
XYZ	xyz(15.9595, 28.4448, 5.7477)
Luminance	0.2845 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A61C #821CA6

analogous

#85A61C #40A61C #1CA63D

triadic

#40A61C #1C40A6 #A61C40

tetradic

#40A61C #1C85A6 #821CA6 #A63D1C

square

#40A61C #1C85A6 #821CA6 #A63D1C

split-complementary

#40A61C #3D1CA6 #A61C85

monochromatic

#183D0A #2C7213 #40A61C #54DA25 #7DE359

Accessibility & contrast

On white

3.14

#40A61C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#40A61C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A61C

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A61C	#FFFFFF	#000000	##000000
##40A61C	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9600

Deuteranopia (green-blind)

#9F8E2E

Tritanopia (blue-blind)

#33A08D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a61c;
/* rgb */ color: rgb(64, 166, 28);
/* oklch */ color: oklch(64.0% 0.192 139.5);

Tailwind

colors: {
  custom: {
    50: '#82c166',
    500: '#40a61c',
    950: '#000000',
  },
}

SCSS

$custom: #40a61c;
$custom-light: #82c166;
$custom-dark: #000000;

JSON

{
  "hex": "#40a61c",
  "rgb": {
    "r": 64,
    "g": 166,
    "b": 28
  },
  "hsl": {
    "h": 104.348,
    "s": 71.134,
    "l": 38.039
  },
  "oklch": {
    "l": 0.64024,
    "c": 0.19188,
    "h": 139.5
  },
  "luminance": 0.28446
}

Semantic roles & 50–950 ramp

primary

#40A61C

secondary

#AA57C7

accent

#3AEEBF

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #40A61C

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

Preview Lab → · Contrast checker → · Palette generator →