#40B86B#40B86B

#40B86B is a light, vivid green. Relative luminance 0.364; OKLCH L 69.7% C 0.155 H 151.8°. Best body text is #000000 at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#40B86B
RGB	rgb(64, 184, 107)
HSL	hsl(142, 48%, 49%)
HSV	hsv(142, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 41.8%, 27.8%)
CIE-LAB	lab(66.85, -50.54, 29.56)
CIE-LCH	lch(66.85, 58.55, 149.68°)
OKLab	oklab(69.7% -0.1364 0.0732)
OKLCH	oklch(69.7% 0.155 151.8)
XYZ	xyz(21.9069, 36.4302, 19.7843)
Luminance	0.3643 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B86B #B8408D

analogous

#51B840 #40B86B #40B8A7

triadic

#40B86B #6B40B8 #B86B40

tetradic

#40B86B #4051B8 #B8408D #B8A740

square

#40B86B #4051B8 #B8408D #B8A740

split-complementary

#40B86B #A740B8 #B84051

monochromatic

#205D36 #308B51 #40B86B #6ACB8D #97DBB0

Accessibility & contrast

On white

2.53

#40B86B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.29

#40B86B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B86B

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B86B	#FFFFFF	#000000	##000000
##40B86B	1.00	2.53	8.29	8.29
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.29	21.00	1.00	1.00
##000000	8.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A965

Deuteranopia (green-blind)

#A99E70

Tritanopia (blue-blind)

#04B5A5

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b86b;
/* rgb */ color: rgb(64, 184, 107);
/* oklch */ color: oklch(69.7% 0.155 151.8);

Tailwind

colors: {
  custom: {
    50: '#82ce96',
    500: '#40b86b',
    950: '#000000',
  },
}

SCSS

$custom: #40b86b;
$custom-light: #82ce96;
$custom-dark: #000000;

JSON

{
  "hex": "#40b86b",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 107
  },
  "hsl": {
    "h": 141.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69696,
    "c": 0.15485,
    "h": 151.8
  },
  "luminance": 0.36433
}

Semantic roles & 50–950 ramp

primary

#40B86B

secondary

#C78DB2

accent

#50A7D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140D

muted

#7D827E

Preview Lab

Preview with #40B86B

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

Preview Lab → · Contrast checker → · Palette generator →