#40A52A#40A52A

#40A52A is a light, vivid green. Relative luminance 0.282; OKLCH L 63.8% C 0.184 H 140.5°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#40A52A
RGB	rgb(64, 165, 42)
HSL	hsl(109, 59%, 41%)
HSV	hsv(109, 75%, 65%)
CMYK	cmyk(61.2%, 0%, 74.5%, 35.3%)
CIE-LAB	lab(60.04, -51.75, 51.81)
CIE-LCH	lch(60.04, 73.23, 134.97°)
OKLab	oklab(63.84% -0.1418 0.1169)
OKLCH	oklch(63.84% 0.184 140.5)
XYZ	xyz(15.9866, 28.1659, 6.7841)
Luminance	0.2817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A52A #8F2AA5

analogous

#7DA52A #40A52A #2AA551

triadic

#40A52A #2A40A5 #A52A40

tetradic

#40A52A #2A7DA5 #8F2AA5 #A5512A

square

#40A52A #2A7DA5 #8F2AA5 #A5512A

split-complementary

#40A52A #512AA5 #A52A7D

monochromatic

#1A4311 #2D741E #40A52A #58CE3E #82DA6F

Accessibility & contrast

On white

3.17

#40A52A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#40A52A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A52A

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A52A	#FFFFFF	#000000	##000000
##40A52A	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99612

Deuteranopia (green-blind)

#9D8E37

Tritanopia (blue-blind)

#32A08D

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a52a;
/* rgb */ color: rgb(64, 165, 42);
/* oklch */ color: oklch(63.8% 0.184 140.5);

Tailwind

colors: {
  custom: {
    50: '#81c16c',
    500: '#40a52a',
    950: '#000000',
  },
}

SCSS

$custom: #40a52a;
$custom-light: #81c16c;
$custom-dark: #000000;

JSON

{
  "hex": "#40a52a",
  "rgb": {
    "r": 64,
    "g": 165,
    "b": 42
  },
  "hsl": {
    "h": 109.268,
    "s": 59.42,
    "l": 40.588
  },
  "oklch": {
    "l": 0.63841,
    "c": 0.18374,
    "h": 140.5
  },
  "luminance": 0.28167
}

Semantic roles & 50–950 ramp

primary

#40A52A

secondary

#B269C1

accent

#45E3C6

background

#F8FBF6

surface

#F0F7EC

border

#CBD0C7

text

#0B1207

muted

#7C817A

Preview Lab

Preview with #40A52A

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

Preview Lab → · Contrast checker → · Palette generator →