#40B56A#40B56A

#40B56A is a light, vivid green. Relative luminance 0.352; OKLCH L 68.9% C 0.152 H 151.9°. Best body text is #000000 at 8.04:1 contrast (WCAG AA passes).

Color values

HEX	#40B56A
RGB	rgb(64, 181, 106)
HSL	hsl(142, 48%, 48%)
HSV	hsv(142, 65%, 71%)
CMYK	cmyk(64.6%, 0%, 41.4%, 29%)
CIE-LAB	lab(65.89, -49.55, 28.83)
CIE-LCH	lch(65.89, 57.32, 149.81°)
OKLab	oklab(68.9% -0.1338 0.0715)
OKLCH	oklch(68.9% 0.152 151.9)
XYZ	xyz(21.2380, 35.1761, 19.3033)
Luminance	0.3518 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B56A #B5408B

analogous

#51B540 #40B56A #40B5A4

triadic

#40B56A #6A40B5 #B56A40

tetradic

#40B56A #4051B5 #B5408B #B5A440

square

#40B56A #4051B5 #B5408B #B5A440

split-complementary

#40B56A #A440B5 #B54051

monochromatic

#205B35 #308850 #40B56A #68CA8B #96DAAE

Accessibility & contrast

On white

2.61

#40B56A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.04

#40B56A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B56A

8.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B56A	#FFFFFF	#000000	##000000
##40B56A	1.00	2.61	8.04	8.04
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.04	21.00	1.00	1.00
##000000	8.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5A665

Deuteranopia (green-blind)

#A69C6F

Tritanopia (blue-blind)

#0AB2A2

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b56a;
/* rgb */ color: rgb(64, 181, 106);
/* oklch */ color: oklch(68.9% 0.152 151.9);

Tailwind

colors: {
  custom: {
    50: '#82cc95',
    500: '#40b56a',
    950: '#000000',
  },
}

SCSS

$custom: #40b56a;
$custom-light: #82cc95;
$custom-dark: #000000;

JSON

{
  "hex": "#40b56a",
  "rgb": {
    "r": 64,
    "g": 181,
    "b": 106
  },
  "hsl": {
    "h": 141.538,
    "s": 47.755,
    "l": 48.039
  },
  "oklch": {
    "l": 0.68899,
    "c": 0.1517,
    "h": 151.9
  },
  "luminance": 0.35178
}

Semantic roles & 50–950 ramp

primary

#40B56A

secondary

#C58BB1

accent

#50A7D7

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #40B56A

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

Preview Lab → · Contrast checker → · Palette generator →