#40A71D#40A71D

#40A71D is a light, vivid green. Relative luminance 0.288; OKLCH L 64.3% C 0.193 H 139.6°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#40A71D
RGB	rgb(64, 167, 29)
HSL	hsl(105, 70%, 38%)
HSV	hsv(105, 83%, 65%)
CMYK	cmyk(61.7%, 0%, 82.6%, 34.5%)
CIE-LAB	lab(60.62, -53.29, 56.53)
CIE-LCH	lch(60.62, 77.69, 133.31°)
OKLab	oklab(64.3% -0.1466 0.1249)
OKLCH	oklch(64.3% 0.193 139.6)
XYZ	xyz(16.1541, 28.8146, 5.8726)
Luminance	0.2882 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A71D #841DA7

analogous

#85A71D #40A71D #1DA73F

triadic

#40A71D #1D40A7 #A71D40

tetradic

#40A71D #1D85A7 #841DA7 #A73F1D

square

#40A71D #1D85A7 #841DA7 #A73F1D

split-complementary

#40A71D #3F1DA7 #A71D85

monochromatic

#183F0B #2C7314 #40A71D #55DA28 #7EE35C

Accessibility & contrast

On white

3.11

#40A71D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#40A71D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A71D

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A71D	#FFFFFF	#000000	##000000
##40A71D	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9700

Deuteranopia (green-blind)

#9F8F2F

Tritanopia (blue-blind)

#33A18E

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #40a71d;
/* rgb */ color: rgb(64, 167, 29);
/* oklch */ color: oklch(64.3% 0.193 139.6);

Tailwind

colors: {
  custom: {
    50: '#82c266',
    500: '#40a71d',
    950: '#000000',
  },
}

SCSS

$custom: #40a71d;
$custom-light: #82c266;
$custom-dark: #000000;

JSON

{
  "hex": "#40a71d",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 29
  },
  "hsl": {
    "h": 104.783,
    "s": 70.408,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64297,
    "c": 0.19259,
    "h": 139.6
  },
  "luminance": 0.28816
}

Semantic roles & 50–950 ramp

primary

#40A71D

secondary

#AB59C7

accent

#3BEDC0

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #40A71D

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

Preview Lab → · Contrast checker → · Palette generator →