#37AEC3#37AEC3

#37AEC3 is a light, moderate teal. Relative luminance 0.350; OKLCH L 69.5% C 0.106 H 211.9°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#37AEC3
RGB	rgb(55, 174, 195)
HSL	hsl(189, 56%, 49%)
HSV	hsv(189, 72%, 76%)
CMYK	cmyk(71.8%, 10.8%, 0%, 23.5%)
CIE-LAB	lab(65.77, -25.56, -20.19)
CIE-LCH	lch(65.77, 32.57, 218.31°)
OKLab	oklab(69.49% -0.0901 -0.0562)
OKLCH	oklch(69.49% 0.106 211.9)
XYZ	xyz(26.5577, 35.0214, 56.9793)
Luminance	0.3502 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEC3 #C34C37

analogous

#37C392 #37AEC3 #3768C3

triadic

#37AEC3 #C337AE #AEC337

tetradic

#37AEC3 #9237C3 #C34C37 #68C337

square

#37AEC3 #9237C3 #C34C37 #68C337

split-complementary

#37AEC3 #C33768 #C39237

monochromatic

#1C5964 #2A8393 #37AEC3 #64C3D3 #94D5E1

Accessibility & contrast

On white

2.62

#37AEC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#37AEC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEC3

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEC3	#FFFFFF	#000000	##000000
##37AEC3	1.00	2.62	8.00	8.00
#FFFFFF	2.62	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EA8C4

Deuteranopia (green-blind)

#8A9AC3

Tritanopia (blue-blind)

#00B7B4

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #37aec3;
/* rgb */ color: rgb(55, 174, 195);
/* oklch */ color: oklch(69.5% 0.106 211.9);

Tailwind

colors: {
  custom: {
    50: '#82c6d5',
    500: '#37aec3',
    950: '#000000',
  },
}

SCSS

$custom: #37aec3;
$custom-light: #82c6d5;
$custom-dark: #000000;

JSON

{
  "hex": "#37aec3",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 195
  },
  "hsl": {
    "h": 189,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.69485,
    "c": 0.10622,
    "h": 211.9
  },
  "luminance": 0.35024
}

Semantic roles & 50–950 ramp

primary

#37AEC3

secondary

#CC948A

accent

#5F49DF

background

#F8FCFD

surface

#F0F8FA

border

#CBD1D3

text

#0C1314

muted

#7D8283

Preview Lab

Preview with #37AEC3

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

Preview Lab → · Contrast checker → · Palette generator →