#40B86E#40B86E

#40B86E is a light, vivid green. Relative luminance 0.365; OKLCH L 69.8% C 0.152 H 152.7°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#40B86E
RGB	rgb(64, 184, 110)
HSL	hsl(143, 48%, 49%)
HSV	hsv(143, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 40.2%, 27.8%)
CIE-LAB	lab(66.90, -50.00, 28.05)
CIE-LCH	lch(66.90, 57.33, 150.71°)
OKLab	oklab(69.75% -0.1351 0.0697)
OKLCH	oklch(69.75% 0.152 152.7)
XYZ	xyz(22.0675, 36.4945, 20.6300)
Luminance	0.3650 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B86E #B8408A

analogous

#4EB840 #40B86E #40B8AA

triadic

#40B86E #6E40B8 #B86E40

tetradic

#40B86E #404EB8 #B8408A #B8AA40

square

#40B86E #404EB8 #B8408A #B8AA40

split-complementary

#40B86E #AA40B8 #B8404E

monochromatic

#205D38 #308B53 #40B86E #6ACB8F #97DBB1

Accessibility & contrast

On white

2.53

#40B86E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#40B86E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B86E

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B86E	#FFFFFF	#000000	##000000
##40B86E	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)

#B8A969

Deuteranopia (green-blind)

#A99E73

Tritanopia (blue-blind)

#00B6A6

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #40b86e;
/* rgb */ color: rgb(64, 184, 110);
/* oklch */ color: oklch(69.8% 0.152 152.7);

Tailwind

colors: {
  custom: {
    50: '#82ce98',
    500: '#40b86e',
    950: '#000000',
  },
}

SCSS

$custom: #40b86e;
$custom-light: #82ce98;
$custom-dark: #000000;

JSON

{
  "hex": "#40b86e",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 110
  },
  "hsl": {
    "h": 143,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.69752,
    "c": 0.15203,
    "h": 152.7
  },
  "luminance": 0.36497
}

Semantic roles & 50–950 ramp

primary

#40B86E

secondary

#C78DB1

accent

#50A4D8

background

#F8FCF9

surface

#F0F9F2

border

#CBD2CC

text

#0C140E

muted

#7D827E

Preview Lab

Preview with #40B86E

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

Preview Lab → · Contrast checker → · Palette generator →