#40A36B#40A36B

#40A36B is a light, vivid green. Relative luminance 0.283; OKLCH L 64.2% C 0.126 H 155.4°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#40A36B
RGB	rgb(64, 163, 107)
HSL	hsl(146, 44%, 45%)
HSV	hsv(146, 61%, 64%)
CMYK	cmyk(60.7%, 0%, 34.4%, 36.1%)
CIE-LAB	lab(60.20, -42.04, 20.73)
CIE-LCH	lch(60.20, 46.87, 153.75°)
OKLab	oklab(64.23% -0.1142 0.0522)
OKLCH	oklch(64.23% 0.126 155.4)
XYZ	xyz(17.8639, 28.3442, 18.4366)
Luminance	0.2835 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40A36B #A34078

analogous

#46A340 #40A36B #40A39D

triadic

#40A36B #6B40A3 #A36B40

tetradic

#40A36B #4046A3 #A34078 #A39D40

square

#40A36B #4046A3 #A34078 #A39D40

split-complementary

#40A36B #9D40A3 #A34046

monochromatic

#1D4B31 #2F774E #40A36B #60C08A #8CD2AA

Accessibility & contrast

On white

3.15

#40A36B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#40A36B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40A36B

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40A36B	#FFFFFF	#000000	##000000
##40A36B	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29767

Deuteranopia (green-blind)

#958D6F

Tritanopia (blue-blind)

#19A194

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #40a36b;
/* rgb */ color: rgb(64, 163, 107);
/* oklch */ color: oklch(64.2% 0.126 155.4);

Tailwind

colors: {
  custom: {
    50: '#7ebf95',
    500: '#40a36b',
    950: '#000000',
  },
}

SCSS

$custom: #40a36b;
$custom-light: #7ebf95;
$custom-dark: #000000;

JSON

{
  "hex": "#40a36b",
  "rgb": {
    "r": 64,
    "g": 163,
    "b": 107
  },
  "hsl": {
    "h": 146.061,
    "s": 43.612,
    "l": 44.51
  },
  "oklch": {
    "l": 0.64233,
    "c": 0.12557,
    "h": 155.4
  },
  "luminance": 0.28346
}

Semantic roles & 50–950 ramp

primary

#40A36B

secondary

#BD82A3

accent

#549CD3

background

#F8FBF9

surface

#EFF7F2

border

#CAD0CC

text

#0B120D

muted

#7C817E

Preview Lab

Preview with #40A36B

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

Preview Lab → · Contrast checker → · Palette generator →