#40B89A#40B89A

#40B89A is a light, moderate teal. Relative luminance 0.377; OKLCH L 70.8% C 0.115 H 173.0°. Best body text is #000000 at 8.54:1 contrast (WCAG AA passes).

Color values

HEX	#40B89A
RGB	rgb(64, 184, 154)
HSL	hsl(165, 48%, 49%)
HSV	hsv(165, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 16.3%, 27.8%)
CIE-LAB	lab(67.80, -40.49, 5.52)
CIE-LCH	lch(67.80, 40.86, 172.23°)
OKLab	oklab(70.79% -0.1144 0.014)
OKLCH	oklch(70.79% 0.115 173)
XYZ	xyz(25.0847, 37.7013, 36.5207)
Luminance	0.3770 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B89A #B8405E

analogous

#40B85E #40B89A #409AB8

triadic

#40B89A #9A40B8 #B89A40

tetradic

#40B89A #5E40B8 #B8405E #9AB840

square

#40B89A #5E40B8 #B8405E #9AB840

split-complementary

#40B89A #B8409A #B85E40

monochromatic

#205D4E #308B74 #40B89A #6ACBB3 #97DBCA

Accessibility & contrast

On white

2.46

#40B89A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.54

#40B89A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B89A

8.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B89A	#FFFFFF	#000000	##000000
##40B89A	1.00	2.46	8.54	8.54
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.54	21.00	1.00	1.00
##000000	8.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2AC99

Deuteranopia (green-blind)

#A1A09C

Tritanopia (blue-blind)

#00BAAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40b89a;
/* rgb */ color: rgb(64, 184, 154);
/* oklch */ color: oklch(70.8% 0.115 173.0);

Tailwind

colors: {
  custom: {
    50: '#83ceb7',
    500: '#40b89a',
    950: '#000000',
  },
}

SCSS

$custom: #40b89a;
$custom-light: #83ceb7;
$custom-dark: #000000;

JSON

{
  "hex": "#40b89a",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 154
  },
  "hsl": {
    "h": 165,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70791,
    "c": 0.11529,
    "h": 173
  },
  "luminance": 0.37704
}

Semantic roles & 50–950 ramp

primary

#40B89A

secondary

#C78D9B

accent

#5072D8

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #40B89A

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

Preview Lab → · Contrast checker → · Palette generator →