#40A73D#40A73D

#40A73D is a light, vivid green. Relative luminance 0.291; OKLCH L 64.5% C 0.173 H 142.8°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#40A73D
RGB	rgb(64, 167, 61)
HSL	hsl(118, 46%, 45%)
HSV	hsv(118, 63%, 65%)
CMYK	cmyk(61.7%, 0%, 63.5%, 34.5%)
CIE-LAB	lab(60.84, -50.73, 44.91)
CIE-LCH	lch(60.84, 67.75, 138.49°)
OKLab	oklab(64.55% -0.138 0.1047)
OKLCH	oklch(64.55% 0.173 142.8)
XYZ	xyz(16.7744, 29.0628, 9.1397)
Luminance	0.2906 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A73D #A43DA7

analogous

#75A73D #40A73D #3DA76F

triadic

#40A73D #3D40A7 #A73D40

tetradic

#40A73D #3D75A7 #A43DA7 #A76F3D

square

#40A73D #3D75A7 #A43DA7 #A76F3D

split-complementary

#40A73D #6F3DA7 #A73D75

monochromatic

#1E4D1C #2F7A2D #40A73D #60C45D #8CD48A

Accessibility & contrast

On white

3.08

#40A73D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#40A73D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A73D

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A73D	#FFFFFF	#000000	##000000
##40A73D	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9831

Deuteranopia (green-blind)

#9E8F46

Tritanopia (blue-blind)

#2DA291

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #40a73d;
/* rgb */ color: rgb(64, 167, 61);
/* oklch */ color: oklch(64.5% 0.173 142.8);

Tailwind

colors: {
  custom: {
    50: '#81c277',
    500: '#40a73d',
    950: '#000000',
  },
}

SCSS

$custom: #40a73d;
$custom-light: #81c277;
$custom-dark: #000000;

JSON

{
  "hex": "#40a73d",
  "rgb": {
    "r": 64,
    "g": 167,
    "b": 61
  },
  "hsl": {
    "h": 118.302,
    "s": 46.491,
    "l": 44.706
  },
  "oklch": {
    "l": 0.64549,
    "c": 0.17316,
    "h": 142.8
  },
  "luminance": 0.29064
}

Semantic roles & 50–950 ramp

primary

#40A73D

secondary

#BD81BF

accent

#52D6D2

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #40A73D

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

Preview Lab → · Contrast checker → · Palette generator →