#37BDCD#37BDCD

#37BDCD is a light, moderate teal. Relative luminance 0.416; OKLCH L 73.5% C 0.113 H 206.8°. Best body text is #000000 at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#37BDCD
RGB	rgb(55, 189, 205)
HSL	hsl(186, 60%, 51%)
HSV	hsv(186, 73%, 80%)
CMYK	cmyk(73.2%, 7.8%, 0%, 19.6%)
CIE-LAB	lab(70.60, -29.90, -18.36)
CIE-LCH	lch(70.60, 35.08, 211.55°)
OKLab	oklab(73.5% -0.1008 -0.051)
OKLCH	oklch(73.5% 0.113 206.8)
XYZ	xyz(30.7878, 41.6115, 64.1550)
Luminance	0.4162 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDCD #CD4737

analogous

#37CD92 #37BDCD #3772CD

triadic

#37BDCD #CD37BD #BDCD37

tetradic

#37BDCD #9237CD #CD4737 #72CD37

square

#37BDCD #9237CD #CD4737 #72CD37

split-complementary

#37BDCD #CD3772 #CD9237

monochromatic

#1C656E #28929F #37BDCD #68CDD9 #99DDE5

Accessibility & contrast

On white

2.25

#37BDCD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.32

#37BDCD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDCD

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDCD	#FFFFFF	#000000	##000000
##37BDCD	1.00	2.25	9.32	9.32
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.32	21.00	1.00	1.00
##000000	9.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB6CE

Deuteranopia (green-blind)

#98A6CD

Tritanopia (blue-blind)

#00C5C2

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #37bdcd;
/* rgb */ color: rgb(55, 189, 205);
/* oklch */ color: oklch(73.5% 0.113 206.8);

Tailwind

colors: {
  custom: {
    50: '#84d1dc',
    500: '#37bdcd',
    950: '#000000',
  },
}

SCSS

$custom: #37bdcd;
$custom-light: #84d1dc;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdcd",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 205
  },
  "hsl": {
    "h": 186.4,
    "s": 60,
    "l": 50.98
  },
  "oklch": {
    "l": 0.73502,
    "c": 0.11299,
    "h": 206.8
  },
  "luminance": 0.41615
}

Semantic roles & 50–950 ramp

primary

#37BDCD

secondary

#D1968F

accent

#5645E3

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1415

muted

#7D8283

Preview Lab

Preview with #37BDCD

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

Preview Lab → · Contrast checker → · Palette generator →