#40A73E#40A73E

#40A73E is a light, vivid green. Relative luminance 0.291; OKLCH L 64.6% C 0.172 H 143.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#40A73E
RGB	rgb(64, 167, 62)
HSL	hsl(119, 46%, 45%)
HSV	hsv(119, 63%, 65%)
CMYK	cmyk(61.7%, 0%, 62.9%, 34.5%)
CIE-LAB	lab(60.85, -50.62, 44.47)
CIE-LCH	lch(60.85, 67.38, 138.70°)
OKLab	oklab(64.56% -0.1376 0.1038)
OKLCH	oklch(64.56% 0.172 143)
XYZ	xyz(16.8016, 29.0736, 9.2828)
Luminance	0.2908 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A73E #A53EA7

analogous

#75A73E #40A73E #3EA770

triadic

#40A73E #3E40A7 #A73E40

tetradic

#40A73E #3E75A7 #A53EA7 #A7703E

square

#40A73E #3E75A7 #A53EA7 #A7703E

split-complementary

#40A73E #703EA7 #A73E75

monochromatic

#1E4E1D #2F7A2D #40A73E #61C35F #8DD48B

Accessibility & contrast

On white

3.08

#40A73E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#40A73E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A73E

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A73E	#FFFFFF	#000000	##000000
##40A73E	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9832

Deuteranopia (green-blind)

#9E8F47

Tritanopia (blue-blind)

#2DA291

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a73e;
/* rgb */ color: rgb(64, 167, 62);
/* oklch */ color: oklch(64.6% 0.172 143.0);

Tailwind

colors: {
  custom: {
    50: '#80c277',
    500: '#40a73e',
    950: '#000000',
  },
}

SCSS

$custom: #40a73e;
$custom-light: #80c277;
$custom-dark: #000000;

JSON

{
  "hex": "#40a73e",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 62
  },
  "hsl": {
    "h": 118.857,
    "s": 45.852,
    "l": 44.902
  },
  "oklch": {
    "l": 0.6456,
    "c": 0.17238,
    "h": 143
  },
  "luminance": 0.29075
}

Semantic roles & 50–950 ramp

primary

#40A73E

secondary

#BE82BF

accent

#52D6D3

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A73E

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

Preview Lab → · Contrast checker → · Palette generator →