#37AEA1#37AEA1

#37AEA1 is a light, moderate teal. Relative luminance 0.337; OKLCH L 68.3% C 0.105 H 184.6°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#37AEA1
RGB	rgb(55, 174, 161)
HSL	hsl(173, 52%, 45%)
HSV	hsv(173, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 7.5%, 31.8%)
CIE-LAB	lab(64.69, -35.58, -2.90)
CIE-LCH	lch(64.69, 35.69, 184.67°)
OKLab	oklab(68.26% -0.1049 -0.0084)
OKLCH	oklch(68.26% 0.105 184.6)
XYZ	xyz(23.1416, 33.6549, 38.9877)
Luminance	0.3366 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AEA1 #AE3744

analogous

#37AE65 #37AEA1 #3780AE

triadic

#37AEA1 #A137AE #AEA137

tetradic

#37AEA1 #6537AE #AE3744 #80AE37

square

#37AEA1 #6537AE #AE3744 #80AE37

split-complementary

#37AEA1 #AE3780 #AE6537

monochromatic

#1A514B #287F76 #37AEA1 #58CABE #86D9D0

Accessibility & contrast

On white

2.72

#37AEA1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#37AEA1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AEA1

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AEA1	#FFFFFF	#000000	##000000
##37AEA1	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5A4A1

Deuteranopia (green-blind)

#9498A2

Tritanopia (blue-blind)

#00B2AA

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37aea1;
/* rgb */ color: rgb(55, 174, 161);
/* oklch */ color: oklch(68.3% 0.105 184.6);

Tailwind

colors: {
  custom: {
    50: '#7ec7bc',
    500: '#37aea1',
    950: '#000000',
  },
}

SCSS

$custom: #37aea1;
$custom-light: #7ec7bc;
$custom-dark: #000000;

JSON

{
  "hex": "#37aea1",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 161
  },
  "hsl": {
    "h": 173.445,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.68255,
    "c": 0.10527,
    "h": 184.6
  },
  "luminance": 0.33658
}

Semantic roles & 50–950 ramp

primary

#37AEA1

secondary

#C37E86

accent

#4C5CDB

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37AEA1

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

Preview Lab → · Contrast checker → · Palette generator →