#40B1A2#40B1A2

#40B1A2 is a light, moderate teal. Relative luminance 0.351; OKLCH L 69.3% C 0.103 H 182.9°. Best body text is #000000 at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#40B1A2
RGB	rgb(64, 177, 162)
HSL	hsl(172, 47%, 47%)
HSV	hsv(172, 64%, 69%)
CMYK	cmyk(63.8%, 0%, 8.5%, 30.6%)
CIE-LAB	lab(65.86, -35.25, -1.72)
CIE-LCH	lch(65.86, 35.30, 182.79°)
OKLab	oklab(69.28% -0.1033 -0.0052)
OKLCH	oklch(69.28% 0.103 182.9)
XYZ	xyz(24.3551, 35.1403, 39.6746)
Luminance	0.3514 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40B1A2 #B1404F

analogous

#40B169 #40B1A2 #4088B1

triadic

#40B1A2 #A240B1 #B1A240

tetradic

#40B1A2 #6940B1 #B1404F #88B140

square

#40B1A2 #6940B1 #B1404F #88B140

split-complementary

#40B1A2 #B14088 #B16940

monochromatic

#1F5750 #308479 #40B1A2 #66C8BB #93D8CF

Accessibility & contrast

On white

2.62

#40B1A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.03

#40B1A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #40B1A2

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40B1A2	#FFFFFF	#000000	##000000
##40B1A2	1.00	2.62	8.03	8.03
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.03	21.00	1.00	1.00
##000000	8.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A7A1

Deuteranopia (green-blind)

#989BA3

Tritanopia (blue-blind)

#00B4AC

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #40b1a2;
/* rgb */ color: rgb(64, 177, 162);
/* oklch */ color: oklch(69.3% 0.103 182.9);

Tailwind

colors: {
  custom: {
    50: '#82c9bd',
    500: '#40b1a2',
    950: '#000000',
  },
}

SCSS

$custom: #40b1a2;
$custom-light: #82c9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#40b1a2",
  "rgb": {
    "r": 64,
    "g": 177,
    "b": 162
  },
  "hsl": {
    "h": 172.035,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.69278,
    "c": 0.10345,
    "h": 182.9
  },
  "luminance": 0.35143
}

Semantic roles & 50–950 ramp

primary

#40B1A2

secondary

#C38991

accent

#5163D7

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #40B1A2

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

Preview Lab → · Contrast checker → · Palette generator →