#37B7AB#37B7AB

#37B7AB is a light, moderate teal. Relative luminance 0.376; OKLCH L 70.8% C 0.110 H 185.9°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#37B7AB
RGB	rgb(55, 183, 171)
HSL	hsl(174, 54%, 47%)
HSV	hsv(174, 70%, 72%)
CMYK	cmyk(69.9%, 0%, 6.6%, 28.2%)
CIE-LAB	lab(67.74, -36.96, -3.96)
CIE-LCH	lch(67.74, 37.17, 186.11°)
OKLab	oklab(70.83% -0.1096 -0.0113)
OKLCH	oklch(70.83% 0.11 185.9)
XYZ	xyz(25.8563, 37.6165, 44.4182)
Luminance	0.3762 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B7AB #B73743

analogous

#37B76B #37B7AB #3783B7

triadic

#37B7AB #AB37B7 #B7AB37

tetradic

#37B7AB #6B37B7 #B73743 #83B737

square

#37B7AB #6B37B7 #B73743 #83B737

split-complementary

#37B7AB #B73783 #B76B37

monochromatic

#1B5953 #29887F #37B7AB #5DCEC4 #8CDCD5

Accessibility & contrast

On white

2.46

#37B7AB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#37B7AB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7AB

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B7AB	#FFFFFF	#000000	##000000
##37B7AB	1.00	2.46	8.52	8.52
#FFFFFF	2.46	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEADAB

Deuteranopia (green-blind)

#9B9FAC

Tritanopia (blue-blind)

#00BBB3

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b7ab;
/* rgb */ color: rgb(55, 183, 171);
/* oklch */ color: oklch(70.8% 0.110 185.9);

Tailwind

colors: {
  custom: {
    50: '#80cdc3',
    500: '#37b7ab',
    950: '#000000',
  },
}

SCSS

$custom: #37b7ab;
$custom-light: #80cdc3;
$custom-dark: #000000;

JSON

{
  "hex": "#37b7ab",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 171
  },
  "hsl": {
    "h": 174.375,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.7083,
    "c": 0.11019,
    "h": 185.9
  },
  "luminance": 0.37619
}

Semantic roles & 50–950 ramp

primary

#37B7AB

secondary

#C78389

accent

#4B58DD

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1312

muted

#7D8281

Preview Lab

Preview with #37B7AB

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

Preview Lab → · Contrast checker → · Palette generator →