#40BC8B#40BC8B

#40BC8B is a light, vivid teal. Relative luminance 0.389; OKLCH L 71.4% C 0.131 H 163.1°. Best body text is #000000 at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#40BC8B
RGB	rgb(64, 188, 139)
HSL	hsl(156, 49%, 49%)
HSV	hsv(156, 66%, 74%)
CMYK	cmyk(66%, 0%, 26.1%, 26.3%)
CIE-LAB	lab(68.69, -45.74, 14.98)
CIE-LCH	lch(68.69, 48.13, 161.87°)
OKLab	oklab(71.41% -0.1257 0.0382)
OKLCH	oklch(71.41% 0.131 163.1)
XYZ	xyz(24.7552, 38.9178, 30.6284)
Luminance	0.3892 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40BC8B #BC4071

analogous

#40BC4D #40BC8B #40AFBC

triadic

#40BC8B #8B40BC #BC8B40

tetradic

#40BC8B #4D40BC #BC4071 #AFBC40

square

#40BC8B #4D40BC #BC4071 #AFBC40

split-complementary

#40BC8B #BC40AF #BC4D40

monochromatic

#216147 #308E69 #40BC8B #6CCDA7 #9ADDC2

Accessibility & contrast

On white

2.39

#40BC8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.78

#40BC8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40BC8B

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40BC8B	#FFFFFF	#000000	##000000
##40BC8B	1.00	2.39	8.78	8.78
#FFFFFF	2.39	1.00	21.00	21.00
#000000	8.78	21.00	1.00	1.00
##000000	8.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9AF88

Deuteranopia (green-blind)

#A8A38E

Tritanopia (blue-blind)

#00BCAF

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #40bc8b;
/* rgb */ color: rgb(64, 188, 139);
/* oklch */ color: oklch(71.4% 0.131 163.1);

Tailwind

colors: {
  custom: {
    50: '#83d1ad',
    500: '#40bc8b',
    950: '#000000',
  },
}

SCSS

$custom: #40bc8b;
$custom-light: #83d1ad;
$custom-dark: #000000;

JSON

{
  "hex": "#40bc8b",
  "rgb": {
    "r": 64,
    "g": 188,
    "b": 139
  },
  "hsl": {
    "h": 156.29,
    "s": 49.206,
    "l": 49.412
  },
  "oklch": {
    "l": 0.71406,
    "c": 0.13138,
    "h": 163.1
  },
  "luminance": 0.38921
}

Semantic roles & 50–950 ramp

primary

#40BC8B

secondary

#C98FA6

accent

#4F85D9

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #40BC8B

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

Preview Lab → · Contrast checker → · Palette generator →