#40B887#40B887

#40B887 is a light, vivid teal. Relative luminance 0.371; OKLCH L 70.3% C 0.129 H 162.5°. Best body text is #000000 at 8.42:1 contrast (WCAG AA passes).

Color values

HEX	#40B887
RGB	rgb(64, 184, 135)
HSL	hsl(156, 48%, 49%)
HSV	hsv(156, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 26.6%, 27.8%)
CIE-LAB	lab(67.37, -44.96, 15.30)
CIE-LCH	lch(67.37, 47.49, 161.21°)
OKLab	oklab(70.29% -0.1234 0.039)
OKLCH	oklch(70.29% 0.129 162.5)
XYZ	xyz(23.6256, 37.1177, 28.8363)
Luminance	0.3712 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B887 #B84071

analogous

#40B84B #40B887 #40ADB8

triadic

#40B887 #8740B8 #B88740

tetradic

#40B887 #4B40B8 #B84071 #ADB840

square

#40B887 #4B40B8 #B84071 #ADB840

split-complementary

#40B887 #B840AD #B84B40

monochromatic

#205D44 #308B66 #40B887 #6ACBA4 #97DBBF

Accessibility & contrast

On white

2.49

#40B887 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.42

#40B887 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B887

8.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B887	#FFFFFF	#000000	##000000
##40B887	1.00	2.49	8.42	8.42
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.42	21.00	1.00	1.00
##000000	8.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AB84

Deuteranopia (green-blind)

#A59F8A

Tritanopia (blue-blind)

#00B8AB

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #40b887;
/* rgb */ color: rgb(64, 184, 135);
/* oklch */ color: oklch(70.3% 0.129 162.5);

Tailwind

colors: {
  custom: {
    50: '#82ceaa',
    500: '#40b887',
    950: '#000000',
  },
}

SCSS

$custom: #40b887;
$custom-light: #82ceaa;
$custom-dark: #000000;

JSON

{
  "hex": "#40b887",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 135
  },
  "hsl": {
    "h": 155.5,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70292,
    "c": 0.12943,
    "h": 162.5
  },
  "luminance": 0.3712
}

Semantic roles & 50–950 ramp

primary

#40B887

secondary

#C78DA5

accent

#5087D8

background

#F8FCFA

surface

#F0F9F4

border

#CBD2CE

text

#0C1410

muted

#7D827F

Preview Lab

Preview with #40B887

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

Preview Lab → · Contrast checker → · Palette generator →