#37B8A1#37B8A1

#37B8A1 is a light, moderate teal. Relative luminance 0.377; OKLCH L 70.8% C 0.115 H 178.2°. Best body text is #000000 at 8.53:1 contrast (WCAG AA passes).

Color values

HEX	#37B8A1
RGB	rgb(55, 184, 161)
HSL	hsl(169, 54%, 47%)
HSV	hsv(169, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 12.5%, 27.8%)
CIE-LAB	lab(67.77, -40.10, 1.61)
CIE-LCH	lch(67.77, 40.14, 177.71°)
OKLab	oklab(70.77% -0.1152 0.0036)
OKLCH	oklch(70.77% 0.115 178.2)
XYZ	xyz(25.1459, 37.6635, 39.6558)
Luminance	0.3767 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B8A1 #B8374E

analogous

#37B860 #37B8A1 #378FB8

triadic

#37B8A1 #A137B8 #B8A137

tetradic

#37B8A1 #6037B8 #B8374E #8FB837

square

#37B8A1 #6037B8 #B8374E #8FB837

split-complementary

#37B8A1 #B8378F #B86037

monochromatic

#1B5A4F #298978 #37B8A1 #5DCFBB #8DDDCF

Accessibility & contrast

On white

2.46

#37B8A1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.53

#37B8A1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B8A1

8.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B8A1	#FFFFFF	#000000	##000000
##37B8A1	1.00	2.46	8.53	8.53
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.53	21.00	1.00	1.00
##000000	8.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1ADA0

Deuteranopia (green-blind)

#9FA0A3

Tritanopia (blue-blind)

#00BBB1

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b8a1;
/* rgb */ color: rgb(55, 184, 161);
/* oklch */ color: oklch(70.8% 0.115 178.2);

Tailwind

colors: {
  custom: {
    50: '#80cebc',
    500: '#37b8a1',
    950: '#000000',
  },
}

SCSS

$custom: #37b8a1;
$custom-light: #80cebc;
$custom-dark: #000000;

JSON

{
  "hex": "#37b8a1",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 161
  },
  "hsl": {
    "h": 169.302,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70768,
    "c": 0.11529,
    "h": 178.2
  },
  "luminance": 0.37666
}

Semantic roles & 50–950 ramp

primary

#37B8A1

secondary

#C78490

accent

#4A65DD

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37B8A1

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

Preview Lab → · Contrast checker → · Palette generator →