#37C3D0#37C3D0

#37C3D0 is a light, moderate teal. Relative luminance 0.444; OKLCH L 75.1% C 0.116 H 204.3°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#37C3D0
RGB	rgb(55, 195, 208)
HSL	hsl(185, 62%, 52%)
HSV	hsv(185, 74%, 82%)
CMYK	cmyk(73.6%, 6.3%, 0%, 18.4%)
CIE-LAB	lab(72.49, -31.89, -17.14)
CIE-LCH	lch(72.49, 36.20, 208.25°)
OKLab	oklab(75.06% -0.1054 -0.0476)
OKLCH	oklch(75.06% 0.116 204.3)
XYZ	xyz(32.4708, 44.3926, 66.5196)
Luminance	0.4440 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C3D0 #D04437

analogous

#37D091 #37C3D0 #3777D0

triadic

#37C3D0 #D037C3 #C3D037

tetradic

#37C3D0 #9137D0 #D04437 #77D037

square

#37C3D0 #9137D0 #D04437 #77D037

split-complementary

#37C3D0 #D03777 #D09137

monochromatic

#1B6A72 #2699A3 #37C3D0 #69D2DC #9AE1E7

Accessibility & contrast

On white

2.13

#37C3D0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#37C3D0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C3D0

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C3D0	#FFFFFF	#000000	##000000
##37C3D0	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3BBD1

Deuteranopia (green-blind)

#9EABD0

Tritanopia (blue-blind)

#00CBC7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c3d0;
/* rgb */ color: rgb(55, 195, 208);
/* oklch */ color: oklch(75.1% 0.116 204.3);

Tailwind

colors: {
  custom: {
    50: '#85d5de',
    500: '#37c3d0',
    950: '#000000',
  },
}

SCSS

$custom: #37c3d0;
$custom-light: #85d5de;
$custom-dark: #000000;

JSON

{
  "hex": "#37c3d0",
  "rgb": {
    "r": 55,
    "g": 195,
    "b": 208
  },
  "hsl": {
    "h": 185.098,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.75061,
    "c": 0.11566,
    "h": 204.3
  },
  "luminance": 0.44397
}

Semantic roles & 50–950 ramp

primary

#37C3D0

secondary

#D39590

accent

#5143E5

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #37C3D0

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

Preview Lab → · Contrast checker → · Palette generator →