#40B084#40B084

#40B084 is a light, vivid teal. Relative luminance 0.338; OKLCH L 68.2% C 0.121 H 163.6°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#40B084
RGB	rgb(64, 176, 132)
HSL	hsl(156, 47%, 47%)
HSV	hsv(156, 64%, 69%)
CMYK	cmyk(63.6%, 0%, 25%, 31%)
CIE-LAB	lab(64.81, -42.23, 13.36)
CIE-LCH	lch(64.81, 44.30, 162.45°)
OKLab	oklab(68.18% -0.1164 0.0341)
OKLCH	oklch(68.18% 0.121 163.6)
XYZ	xyz(21.8024, 33.8043, 27.2012)
Luminance	0.3381 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B084 #B0406C

analogous

#40B04C #40B084 #40A4B0

triadic

#40B084 #8440B0 #B08440

tetradic

#40B084 #4C40B0 #B0406C #A4B040

square

#40B084 #4C40B0 #B0406C #A4B040

split-complementary

#40B084 #B040A4 #B04C40

monochromatic

#1F5641 #308362 #40B084 #66C7A1 #93D8BD

Accessibility & contrast

On white

2.71

#40B084 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#40B084 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B084

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B084	#FFFFFF	#000000	##000000
##40B084	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA482

Deuteranopia (green-blind)

#9E9987

Tritanopia (blue-blind)

#00B0A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #40b084;
/* rgb */ color: rgb(64, 176, 132);
/* oklch */ color: oklch(68.2% 0.121 163.6);

Tailwind

colors: {
  custom: {
    50: '#81c8a7',
    500: '#40b084',
    950: '#000000',
  },
}

SCSS

$custom: #40b084;
$custom-light: #81c8a7;
$custom-dark: #000000;

JSON

{
  "hex": "#40b084",
  "rgb": {
    "r": 64,
    "g": 176,
    "b": 132
  },
  "hsl": {
    "h": 156.429,
    "s": 46.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.68176,
    "c": 0.12126,
    "h": 163.6
  },
  "luminance": 0.33807
}

Semantic roles & 50–950 ramp

primary

#40B084

secondary

#C389A0

accent

#5186D6

background

#F8FCFA

surface

#EFF8F4

border

#CAD1CE

text

#0B130F

muted

#7C827F

Preview Lab

Preview with #40B084

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

Preview Lab → · Contrast checker → · Palette generator →