#37C1D7#37C1D7

#37C1D7 is a light, moderate teal. Relative luminance 0.439; OKLCH L 74.8% C 0.117 H 210.7°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#37C1D7
RGB	rgb(55, 193, 215)
HSL	hsl(188, 67%, 53%)
HSV	hsv(188, 74%, 84%)
CMYK	cmyk(74.4%, 10.2%, 0%, 15.7%)
CIE-LAB	lab(72.13, -28.79, -21.49)
CIE-LCH	lch(72.13, 35.92, 216.74°)
OKLab	oklab(74.85% -0.1006 -0.0598)
OKLCH	oklch(74.85% 0.117 210.7)
XYZ	xyz(32.9059, 43.8545, 71.0073)
Luminance	0.4386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C1D7 #D74D37

analogous

#37D79D #37C1D7 #3771D7

triadic

#37C1D7 #D737C1 #C1D737

tetradic

#37C1D7 #9D37D7 #D74D37 #71D737

square

#37C1D7 #9D37D7 #D74D37 #71D737

split-complementary

#37C1D7 #D73771 #D79D37

monochromatic

#196D7B #239BAE #37C1D7 #6AD1E1 #9DE1EB

Accessibility & contrast

On white

2.15

#37C1D7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#37C1D7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C1D7

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C1D7	#FFFFFF	#000000	##000000
##37C1D7	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFBAD8

Deuteranopia (green-blind)

#99AAD7

Tritanopia (blue-blind)

#00CAC8

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c1d7;
/* rgb */ color: rgb(55, 193, 215);
/* oklch */ color: oklch(74.8% 0.117 210.7);

Tailwind

colors: {
  custom: {
    50: '#86d4e3',
    500: '#37c1d7',
    950: '#000000',
  },
}

SCSS

$custom: #37c1d7;
$custom-light: #86d4e3;
$custom-dark: #000000;

JSON

{
  "hex": "#37c1d7",
  "rgb": {
    "r": 55,
    "g": 193,
    "b": 215
  },
  "hsl": {
    "h": 188.25,
    "s": 66.667,
    "l": 52.941
  },
  "oklch": {
    "l": 0.74849,
    "c": 0.11706,
    "h": 210.7
  },
  "luminance": 0.43858
}

Semantic roles & 50–950 ramp

primary

#37C1D7

secondary

#D79C92

accent

#563EEA

background

#F9FDFD

surface

#F1FAFB

border

#CBD3D4

text

#0D1415

muted

#7E8383

Preview Lab

Preview with #37C1D7

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

Preview Lab → · Contrast checker → · Palette generator →