#37ADB2#37ADB2

#37ADB2 is a light, moderate teal. Relative luminance 0.339; OKLCH L 68.6% C 0.102 H 199.2°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#37ADB2
RGB	rgb(55, 173, 178)
HSL	hsl(182, 53%, 46%)
HSV	hsv(182, 69%, 70%)
CMYK	cmyk(69.1%, 2.8%, 0%, 30.2%)
CIE-LAB	lab(64.89, -30.24, -12.07)
CIE-LCH	lch(64.89, 32.56, 201.76°)
OKLab	oklab(68.59% -0.0963 -0.0335)
OKLCH	oklch(68.59% 0.102 199.2)
XYZ	xyz(24.5514, 33.9109, 47.3624)
Luminance	0.3391 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ADB2 #B23C37

analogous

#37B279 #37ADB2 #376FB2

triadic

#37ADB2 #B237AD #ADB237

tetradic

#37ADB2 #7937B2 #B23C37 #6FB237

square

#37ADB2 #7937B2 #B23C37 #6FB237

split-complementary

#37ADB2 #B2376F #B27937

monochromatic

#1A5254 #298083 #37ADB2 #5AC7CC #89D7DB

Accessibility & contrast

On white

2.70

#37ADB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#37ADB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ADB2

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ADB2	#FFFFFF	#000000	##000000
##37ADB2	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A5B3

Deuteranopia (green-blind)

#8E98B3

Tritanopia (blue-blind)

#00B3AE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37adb2;
/* rgb */ color: rgb(55, 173, 178);
/* oklch */ color: oklch(68.6% 0.102 199.2);

Tailwind

colors: {
  custom: {
    50: '#80c6c9',
    500: '#37adb2',
    950: '#000000',
  },
}

SCSS

$custom: #37adb2;
$custom-light: #80c6c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37adb2",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 178
  },
  "hsl": {
    "h": 182.439,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6859,
    "c": 0.10194,
    "h": 199.2
  },
  "luminance": 0.33914
}

Semantic roles & 50–950 ramp

primary

#37ADB2

secondary

#C58380

accent

#514CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37ADB2

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

Preview Lab → · Contrast checker → · Palette generator →