#40B89E#40B89E

#40B89E is a light, moderate teal. Relative luminance 0.378; OKLCH L 70.9% C 0.113 H 175.6°. Best body text is #000000 at 8.57:1 contrast (WCAG AA passes).

Color values

HEX	#40B89E
RGB	rgb(64, 184, 158)
HSL	hsl(167, 48%, 49%)
HSV	hsv(167, 65%, 72%)
CMYK	cmyk(65.2%, 0%, 14.1%, 27.8%)
CIE-LAB	lab(67.90, -39.48, 3.47)
CIE-LCH	lch(67.90, 39.63, 174.98°)
OKLab	oklab(70.91% -0.1126 0.0086)
OKLCH	oklch(70.91% 0.113 175.6)
XYZ	xyz(25.4234, 37.8368, 38.3045)
Luminance	0.3784 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B89E #B8405A

analogous

#40B862 #40B89E #4096B8

triadic

#40B89E #9E40B8 #B89E40

tetradic

#40B89E #6240B8 #B8405A #96B840

square

#40B89E #6240B8 #B8405A #96B840

split-complementary

#40B89E #B84096 #B86240

monochromatic

#205D50 #308B77 #40B89E #6ACBB6 #97DBCC

Accessibility & contrast

On white

2.45

#40B89E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.57

#40B89E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B89E

8.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B89E	#FFFFFF	#000000	##000000
##40B89E	1.00	2.45	8.57	8.57
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.57	21.00	1.00	1.00
##000000	8.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AD9D

Deuteranopia (green-blind)

#A0A0A0

Tritanopia (blue-blind)

#00BAB0

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #40b89e;
/* rgb */ color: rgb(64, 184, 158);
/* oklch */ color: oklch(70.9% 0.113 175.6);

Tailwind

colors: {
  custom: {
    50: '#83ceba',
    500: '#40b89e',
    950: '#000000',
  },
}

SCSS

$custom: #40b89e;
$custom-light: #83ceba;
$custom-dark: #000000;

JSON

{
  "hex": "#40b89e",
  "rgb": {
    "r": 64,
    "g": 184,
    "b": 158
  },
  "hsl": {
    "h": 167,
    "s": 48.387,
    "l": 48.627
  },
  "oklch": {
    "l": 0.70906,
    "c": 0.1129,
    "h": 175.6
  },
  "luminance": 0.3784
}

Semantic roles & 50–950 ramp

primary

#40B89E

secondary

#C78D9A

accent

#506DD8

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #40B89E

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

Preview Lab → · Contrast checker → · Palette generator →