#37BAC8#37BAC8

#37BAC8 is a light, moderate teal. Relative luminance 0.401; OKLCH L 72.6% C 0.111 H 205.6°. Best body text is #000000 at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#37BAC8
RGB	rgb(55, 186, 200)
HSL	hsl(186, 57%, 50%)
HSV	hsv(186, 73%, 78%)
CMYK	cmyk(72.5%, 7%, 0%, 21.6%)
CIE-LAB	lab(69.54, -29.96, -17.23)
CIE-LCH	lch(69.54, 34.56, 209.90°)
OKLab	oklab(72.59% -0.0999 -0.0479)
OKLCH	oklch(72.59% 0.111 205.6)
XYZ	xyz(29.5552, 40.0967, 60.8141)
Luminance	0.4010 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAC8 #C84537

analogous

#37C88D #37BAC8 #3772C8

triadic

#37BAC8 #C837BA #BAC837

tetradic

#37BAC8 #8D37C8 #C84537 #72C837

square

#37BAC8 #8D37C8 #C84537 #72C837

split-complementary

#37BAC8 #C83772 #C88D37

monochromatic

#1D6168 #2A8D98 #37BAC8 #67CBD5 #97DBE2

Accessibility & contrast

On white

2.33

#37BAC8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.02

#37BAC8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAC8

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAC8	#FFFFFF	#000000	##000000
##37BAC8	1.00	2.33	9.02	9.02
#FFFFFF	2.33	1.00	21.00	21.00
#000000	9.02	21.00	1.00	1.00
##000000	9.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AAB2C9

Deuteranopia (green-blind)

#96A3C8

Tritanopia (blue-blind)

#00C2BE

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bac8;
/* rgb */ color: rgb(55, 186, 200);
/* oklch */ color: oklch(72.6% 0.111 205.6);

Tailwind

colors: {
  custom: {
    50: '#83cfd8',
    500: '#37bac8',
    950: '#000000',
  },
}

SCSS

$custom: #37bac8;
$custom-light: #83cfd8;
$custom-dark: #000000;

JSON

{
  "hex": "#37bac8",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 200
  },
  "hsl": {
    "h": 185.793,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.72587,
    "c": 0.11082,
    "h": 205.6
  },
  "luminance": 0.401
}

Semantic roles & 50–950 ramp

primary

#37BAC8

secondary

#CE938D

accent

#5648E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BAC8

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

Preview Lab → · Contrast checker → · Palette generator →