#37B0C5#37B0C5

#37B0C5 is a light, moderate teal. Relative luminance 0.359; OKLCH L 70.0% C 0.107 H 211.7°. Best body text is #000000 at 8.18:1 contrast (WCAG AA passes).

Color values

HEX	#37B0C5
RGB	rgb(55, 176, 197)
HSL	hsl(189, 56%, 49%)
HSV	hsv(189, 72%, 77%)
CMYK	cmyk(72.1%, 10.7%, 0%, 22.7%)
CIE-LAB	lab(66.44, -25.94, -20.28)
CIE-LCH	lch(66.44, 32.93, 218.02°)
OKLab	oklab(70.05% -0.0913 -0.0564)
OKLCH	oklch(70.05% 0.107 211.7)
XYZ	xyz(27.1746, 35.8909, 58.3079)
Luminance	0.3589 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B0C5 #C54C37

analogous

#37C593 #37B0C5 #3769C5

triadic

#37B0C5 #C537B0 #B0C537

tetradic

#37B0C5 #9337C5 #C54C37 #69C537

square

#37B0C5 #9337C5 #C54C37 #69C537

split-complementary

#37B0C5 #C53769 #C59337

monochromatic

#1C5B65 #2A8595 #37B0C5 #65C4D4 #95D6E1

Accessibility & contrast

On white

2.57

#37B0C5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.18

#37B0C5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B0C5

8.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B0C5	#FFFFFF	#000000	##000000
##37B0C5	1.00	2.57	8.18	8.18
#FFFFFF	2.57	1.00	21.00	21.00
#000000	8.18	21.00	1.00	1.00
##000000	8.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FAAC6

Deuteranopia (green-blind)

#8C9BC5

Tritanopia (blue-blind)

#00B9B6

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #37b0c5;
/* rgb */ color: rgb(55, 176, 197);
/* oklch */ color: oklch(70.0% 0.107 211.7);

Tailwind

colors: {
  custom: {
    50: '#82c8d6',
    500: '#37b0c5',
    950: '#000000',
  },
}

SCSS

$custom: #37b0c5;
$custom-light: #82c8d6;
$custom-dark: #000000;

JSON

{
  "hex": "#37b0c5",
  "rgb": {
    "r": 55,
    "g": 176,
    "b": 197
  },
  "hsl": {
    "h": 188.873,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.70049,
    "c": 0.10734,
    "h": 211.7
  },
  "luminance": 0.35894
}

Semantic roles & 50–950 ramp

primary

#37B0C5

secondary

#CD958B

accent

#5F48E0

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37B0C5

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

Preview Lab → · Contrast checker → · Palette generator →