#37AEB2#37AEB2

#37AEB2 is a light, moderate teal. Relative luminance 0.343; OKLCH L 68.8% C 0.102 H 198.3°. Best body text is #000000 at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#37AEB2
RGB	rgb(55, 174, 178)
HSL	hsl(182, 53%, 46%)
HSV	hsv(182, 69%, 70%)
CMYK	cmyk(69.1%, 2.2%, 0%, 30.2%)
CIE-LAB	lab(65.20, -30.72, -11.61)
CIE-LCH	lch(65.20, 32.85, 200.70°)
OKLab	oklab(68.84% -0.0973 -0.0322)
OKLCH	oklch(68.84% 0.103 198.3)
XYZ	xyz(24.7439, 34.2958, 47.4265)
Luminance	0.3430 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEB2 #B23B37

analogous

#37B278 #37AEB2 #3770B2

triadic

#37AEB2 #B237AE #AEB237

tetradic

#37AEB2 #7837B2 #B23B37 #70B237

square

#37AEB2 #7837B2 #B23B37 #70B237

split-complementary

#37AEB2 #B23770 #B27837

monochromatic

#1A5354 #298083 #37AEB2 #5AC8CC #89D8DB

Accessibility & contrast

On white

2.67

#37AEB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.86

#37AEB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEB2

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEB2	#FFFFFF	#000000	##000000
##37AEB2	1.00	2.67	7.86	7.86
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.86	21.00	1.00	1.00
##000000	7.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2A6B2

Deuteranopia (green-blind)

#9099B3

Tritanopia (blue-blind)

#00B4AF

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37aeb2;
/* rgb */ color: rgb(55, 174, 178);
/* oklch */ color: oklch(68.8% 0.102 198.3);

Tailwind

colors: {
  custom: {
    50: '#80c6c9',
    500: '#37aeb2',
    950: '#000000',
  },
}

SCSS

$custom: #37aeb2;
$custom-light: #80c6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37aeb2",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 178
  },
  "hsl": {
    "h": 181.951,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68837,
    "c": 0.1025,
    "h": 198.3
  },
  "luminance": 0.34299
}

Semantic roles & 50–950 ramp

primary

#37AEB2

secondary

#C58280

accent

#504CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37AEB2

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

Preview Lab → · Contrast checker → · Palette generator →