#37C3B7#37C3B7

#37C3B7 is a light, moderate teal. Relative luminance 0.433; OKLCH L 74.2% C 0.117 H 186.5°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#37C3B7
RGB	rgb(55, 195, 183)
HSL	hsl(175, 56%, 49%)
HSV	hsv(175, 72%, 76%)
CMYK	cmyk(71.8%, 0%, 6.2%, 23.5%)
CIE-LAB	lab(71.73, -39.10, -4.65)
CIE-LCH	lch(71.73, 39.38, 186.78°)
OKLab	oklab(74.19% -0.1163 -0.0132)
OKLCH	oklch(74.19% 0.117 186.5)
XYZ	xyz(29.6339, 43.2578, 51.5784)
Luminance	0.4326 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C3B7 #C33743

analogous

#37C371 #37C3B7 #3789C3

triadic

#37C3B7 #B737C3 #C3B737

tetradic

#37C3B7 #7137C3 #C33743 #89C337

square

#37C3B7 #7137C3 #C33743 #89C337

split-complementary

#37C3B7 #C33789 #C37137

monochromatic

#1C645D #2A938A #37C3B7 #64D3CA #94E1DA

Accessibility & contrast

On white

2.18

#37C3B7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#37C3B7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C3B7

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C3B7	#FFFFFF	#000000	##000000
##37C3B7	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B8B7

Deuteranopia (green-blind)

#A5AAB8

Tritanopia (blue-blind)

#00C8BF

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37c3b7;
/* rgb */ color: rgb(55, 195, 183);
/* oklch */ color: oklch(74.2% 0.117 186.5);

Tailwind

colors: {
  custom: {
    50: '#83d6cc',
    500: '#37c3b7',
    950: '#000000',
  },
}

SCSS

$custom: #37c3b7;
$custom-light: #83d6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37c3b7",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 183
  },
  "hsl": {
    "h": 174.857,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.74192,
    "c": 0.11701,
    "h": 186.5
  },
  "luminance": 0.43261
}

Semantic roles & 50–950 ramp

primary

#37C3B7

secondary

#CC8A90

accent

#4955DF

background

#F8FDFC

surface

#F0FAF8

border

#CBD3D1

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C3B7

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

Preview Lab → · Contrast checker → · Palette generator →