#37AEB7#37AEB7

#37AEB7 is a light, moderate teal. Relative luminance 0.345; OKLCH L 69.0% C 0.103 H 202.4°. Best body text is #000000 at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#37AEB7
RGB	rgb(55, 174, 183)
HSL	hsl(184, 54%, 47%)
HSV	hsv(184, 70%, 72%)
CMYK	cmyk(69.9%, 4.9%, 0%, 28.2%)
CIE-LAB	lab(65.36, -29.23, -14.15)
CIE-LCH	lch(65.36, 32.48, 205.83°)
OKLab	oklab(69.02% -0.0951 -0.0393)
OKLCH	oklch(69.02% 0.103 202.4)
XYZ	xyz(25.2551, 34.5003, 50.1188)
Luminance	0.3450 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEB7 #B74037

analogous

#37B780 #37AEB7 #376EB7

triadic

#37AEB7 #B737AE #AEB737

tetradic

#37AEB7 #8037B7 #B74037 #6EB737

square

#37AEB7 #8037B7 #B74037 #6EB737

split-complementary

#37AEB7 #B7376E #B78037

monochromatic

#1B5559 #298188 #37AEB7 #5DC6CE #8CD7DC

Accessibility & contrast

On white

2.66

#37AEB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.90

#37AEB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEB7

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEB7	#FFFFFF	#000000	##000000
##37AEB7	1.00	2.66	7.90	7.90
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.90	21.00	1.00	1.00
##000000	7.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A7B8

Deuteranopia (green-blind)

#8E99B8

Tritanopia (blue-blind)

#00B5B0

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37aeb7;
/* rgb */ color: rgb(55, 174, 183);
/* oklch */ color: oklch(69.0% 0.103 202.4);

Tailwind

colors: {
  custom: {
    50: '#80c6cc',
    500: '#37aeb7',
    950: '#000000',
  },
}

SCSS

$custom: #37aeb7;
$custom-light: #80c6cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37aeb7",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 183
  },
  "hsl": {
    "h": 184.219,
    "s": 53.782,
    "l": 46.667
  },
  "oklch": {
    "l": 0.69021,
    "c": 0.10293,
    "h": 202.4
  },
  "luminance": 0.34503
}

Semantic roles & 50–950 ramp

primary

#37AEB7

secondary

#C78883

accent

#554BDD

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0C1313

muted

#7D8282

Preview Lab

Preview with #37AEB7

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

Preview Lab → · Contrast checker → · Palette generator →