#37C5BE#37C5BE

#37C5BE is a light, moderate teal. Relative luminance 0.445; OKLCH L 74.9% C 0.117 H 190.0°. Best body text is #000000 at 9.89:1 contrast (WCAG AA passes).

Color values

HEX	#37C5BE
RGB	rgb(55, 197, 190)
HSL	hsl(177, 56%, 49%)
HSV	hsv(177, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 3.6%, 22.7%)
CIE-LAB	lab(72.53, -38.06, -7.27)
CIE-LCH	lch(72.53, 38.75, 190.82°)
OKLab	oklab(74.91% -0.1151 -0.0203)
OKLCH	oklch(74.91% 0.117 190)
XYZ	xyz(30.8317, 44.4588, 55.6617)
Luminance	0.4446 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5BE #C5373E

analogous

#37C577 #37C5BE #3785C5

triadic

#37C5BE #BE37C5 #C5BE37

tetradic

#37C5BE #7737C5 #C5373E #85C537

square

#37C5BE #7737C5 #C5373E #85C537

split-complementary

#37C5BE #C53785 #C57737

monochromatic

#1C6562 #2A9590 #37C5BE #65D4CF #95E1DE

Accessibility & contrast

On white

2.12

#37C5BE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.89

#37C5BE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5BE

9.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5BE	#FFFFFF	#000000	##000000
##37C5BE	1.00	2.12	9.89	9.89
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.89	21.00	1.00	1.00
##000000	9.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BBBE

Deuteranopia (green-blind)

#A5ACBF

Tritanopia (blue-blind)

#00CAC3

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c5be;
/* rgb */ color: rgb(55, 197, 190);
/* oklch */ color: oklch(74.9% 0.117 190.0);

Tailwind

colors: {
  custom: {
    50: '#84d7d1',
    500: '#37c5be',
    950: '#000000',
  },
}

SCSS

$custom: #37c5be;
$custom-light: #84d7d1;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5be",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 190
  },
  "hsl": {
    "h": 177.042,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.74913,
    "c": 0.11689,
    "h": 190
  },
  "luminance": 0.44462
}

Semantic roles & 50–950 ramp

primary

#37C5BE

secondary

#CD8B8E

accent

#4850E0

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37C5BE

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

Preview Lab → · Contrast checker → · Palette generator →