#40A33D#40A33D

#40A33D is a light, vivid green. Relative luminance 0.276; OKLCH L 63.5% C 0.168 H 142.8°. Best body text is #000000 at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#40A33D
RGB	rgb(64, 163, 61)
HSL	hsl(118, 46%, 44%)
HSV	hsv(118, 63%, 64%)
CMYK	cmyk(60.7%, 0%, 62.6%, 36.1%)
CIE-LAB	lab(59.54, -49.24, 43.45)
CIE-LCH	lch(59.54, 65.67, 138.57°)
OKLab	oklab(63.48% -0.1339 0.1016)
OKLCH	oklch(63.48% 0.168 142.8)
XYZ	xyz(16.0530, 27.6198, 8.8992)
Luminance	0.2762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A33D #A03DA3

analogous

#73A33D #40A33D #3DA36D

triadic

#40A33D #3D40A3 #A33D40

tetradic

#40A33D #3D73A3 #A03DA3 #A36D3D

square

#40A33D #3D73A3 #A03DA3 #A36D3D

split-complementary

#40A33D #6D3DA3 #A33D73

monochromatic

#1D4A1C #2F762C #40A33D #5EC25B #8AD288

Accessibility & contrast

On white

3.22

#40A33D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.52

#40A33D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A33D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A33D	#FFFFFF	#000000	##000000
##40A33D	1.00	3.22	6.52	6.52
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.52	21.00	1.00	1.00
##000000	6.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A69531

Deuteranopia (green-blind)

#9A8C45

Tritanopia (blue-blind)

#2F9E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #40a33d;
/* rgb */ color: rgb(64, 163, 61);
/* oklch */ color: oklch(63.5% 0.168 142.8);

Tailwind

colors: {
  custom: {
    50: '#80bf76',
    500: '#40a33d',
    950: '#000000',
  },
}

SCSS

$custom: #40a33d;
$custom-light: #80bf76;
$custom-dark: #000000;

JSON

{
  "hex": "#40a33d",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 61
  },
  "hsl": {
    "h": 118.235,
    "s": 45.536,
    "l": 43.922
  },
  "oklch": {
    "l": 0.63481,
    "c": 0.16806,
    "h": 142.8
  },
  "luminance": 0.27621
}

Semantic roles & 50–950 ramp

primary

#40A33D

secondary

#BB7FBD

accent

#53D5D1

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A33D

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

Preview Lab → · Contrast checker → · Palette generator →