#37B1AD#37B1AD

#37B1AD is a light, moderate teal. Relative luminance 0.353; OKLCH L 69.4% C 0.105 H 191.8°. Best body text is #000000 at 8.05:1 contrast (WCAG AA passes).

Color values

HEX	#37B1AD
RGB	rgb(55, 177, 173)
HSL	hsl(178, 53%, 45%)
HSV	hsv(178, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 2.3%, 30.6%)
CIE-LAB	lab(65.96, -33.61, -7.70)
CIE-LCH	lch(65.96, 34.48, 192.90°)
OKLab	oklab(69.4% -0.1026 -0.0214)
OKLCH	oklch(69.4% 0.105 191.8)
XYZ	xyz(24.8371, 35.2708, 45.0260)
Luminance	0.3527 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B1AD #B1373B

analogous

#37B170 #37B1AD #3778B1

triadic

#37B1AD #AD37B1 #B1AD37

tetradic

#37B1AD #7037B1 #B1373B #78B137

square

#37B1AD #7037B1 #B1373B #78B137

split-complementary

#37B1AD #B13778 #B17037

monochromatic

#1A5452 #28827F #37B1AD #5ACCC8 #88DAD7

Accessibility & contrast

On white

2.61

#37B1AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.05

#37B1AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B1AD

8.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B1AD	#FFFFFF	#000000	##000000
##37B1AD	1.00	2.61	8.05	8.05
#FFFFFF	2.61	1.00	21.00	21.00
#000000	8.05	21.00	1.00	1.00
##000000	8.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A8AD

Deuteranopia (green-blind)

#949BAE

Tritanopia (blue-blind)

#00B6AF

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37b1ad;
/* rgb */ color: rgb(55, 177, 173);
/* oklch */ color: oklch(69.4% 0.105 191.8);

Tailwind

colors: {
  custom: {
    50: '#80c9c5',
    500: '#37b1ad',
    950: '#000000',
  },
}

SCSS

$custom: #37b1ad;
$custom-light: #80c9c5;
$custom-dark: #000000;

JSON

{
  "hex": "#37b1ad",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 173
  },
  "hsl": {
    "h": 178.033,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.69404,
    "c": 0.1048,
    "h": 191.8
  },
  "luminance": 0.35274
}

Semantic roles & 50–950 ramp

primary

#37B1AD

secondary

#C48082

accent

#4C51DC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B1AD

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

Preview Lab → · Contrast checker → · Palette generator →