#40B86F#40B86F

#40B86F is a light, vivid green. Relative luminance 0.365; OKLCH L 69.8% C 0.151 H 153.0°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#40B86F
RGB	rgb(64, 184, 111)
HSL	hsl(144, 48%, 49%)
HSV	hsv(144, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 39.7%, 27.8%)
CIE-LAB	lab(66.91, -49.82, 27.55)
CIE-LCH	lch(66.91, 56.93, 151.06°)
OKLab	oklab(69.77% -0.1346 0.0686)
OKLCH	oklch(69.77% 0.151 153)
XYZ	xyz(22.1222, 36.5164, 20.9184)
Luminance	0.3652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B86F #B84089

analogous

#4DB840 #40B86F #40B8AB

triadic

#40B86F #6F40B8 #B86F40

tetradic

#40B86F #404DB8 #B84089 #B8AB40

square

#40B86F #404DB8 #B84089 #B8AB40

split-complementary

#40B86F #AB40B8 #B8404D

monochromatic

#205D38 #308B54 #40B86F #6ACB90 #97DBB2

Accessibility & contrast

On white

2.53

#40B86F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#40B86F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B86F

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B86F	#FFFFFF	#000000	##000000
##40B86F	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A96A

Deuteranopia (green-blind)

#A99E74

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b86f;
/* rgb */ color: rgb(64, 184, 111);
/* oklch */ color: oklch(69.8% 0.151 153.0);

Tailwind

colors: {
  custom: {
    50: '#82ce99',
    500: '#40b86f',
    950: '#000000',
  },
}

SCSS

$custom: #40b86f;
$custom-light: #82ce99;
$custom-dark: #000000;

JSON

{
  "hex": "#40b86f",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 111
  },
  "hsl": {
    "h": 143.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69771,
    "c": 0.15109,
    "h": 153
  },
  "luminance": 0.36519
}

Semantic roles & 50–950 ramp

primary

#40B86F

secondary

#C78DB0

accent

#50A3D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #40B86F

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

Preview Lab → · Contrast checker → · Palette generator →