#37C1B0#37C1B0

#37C1B0 is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.5% C 0.118 H 183.0°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#37C1B0
RGB	rgb(55, 193, 176)
HSL	hsl(173, 56%, 49%)
HSV	hsv(173, 72%, 76%)
CMYK	cmyk(71.5%, 0%, 8.8%, 24.3%)
CIE-LAB	lab(70.93, -40.12, -2.01)
CIE-LCH	lch(70.93, 40.17, 182.87°)
OKLab	oklab(73.47% -0.1174 -0.0061)
OKLCH	oklch(73.47% 0.118 183)
XYZ	xyz(28.4782, 42.0834, 47.6879)
Luminance	0.4209 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C1B0 #C13748

analogous

#37C16B #37C1B0 #378DC1

triadic

#37C1B0 #B037C1 #C1B037

tetradic

#37C1B0 #6B37C1 #C13748 #8DC137

square

#37C1B0 #6B37C1 #C13748 #8DC137

split-complementary

#37C1B0 #C1378D #C16B37

monochromatic

#1C6259 #299185 #37C1B0 #63D2C5 #92E0D6

Accessibility & contrast

On white

2.23

#37C1B0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#37C1B0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C1B0

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C1B0	#FFFFFF	#000000	##000000
##37C1B0	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8B6AF

Deuteranopia (green-blind)

#A5A8B2

Tritanopia (blue-blind)

#00C5BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37c1b0;
/* rgb */ color: rgb(55, 193, 176);
/* oklch */ color: oklch(73.5% 0.118 183.0);

Tailwind

colors: {
  custom: {
    50: '#82d4c7',
    500: '#37c1b0',
    950: '#000000',
  },
}

SCSS

$custom: #37c1b0;
$custom-light: #82d4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37c1b0",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 176
  },
  "hsl": {
    "h": 172.609,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73475,
    "c": 0.11759,
    "h": 183
  },
  "luminance": 0.42087
}

Semantic roles & 50–950 ramp

primary

#37C1B0

secondary

#CB8991

accent

#495BDF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C1B0

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

Preview Lab → · Contrast checker → · Palette generator →