#37B1A2#37B1A2

#37B1A2 is a light, moderate teal. Relative luminance 0.349; OKLCH L 69.0% C 0.108 H 183.3°. Best body text is #000000 at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#37B1A2
RGB	rgb(55, 177, 162)
HSL	hsl(173, 53%, 45%)
HSV	hsv(173, 69%, 69%)
CMYK	cmyk(68.9%, 0%, 8.5%, 30.6%)
CIE-LAB	lab(65.64, -36.68, -2.06)
CIE-LCH	lch(65.64, 36.74, 183.21°)
OKLab	oklab(69.04% -0.1076 -0.0061)
OKLCH	oklch(69.04% 0.108 183.3)
XYZ	xyz(23.8162, 34.8624, 39.6494)
Luminance	0.3487 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B1A2 #B13746

analogous

#37B165 #37B1A2 #3783B1

triadic

#37B1A2 #A237B1 #B1A237

tetradic

#37B1A2 #6537B1 #B13746 #83B137

square

#37B1A2 #6537B1 #B13746 #83B137

split-complementary

#37B1A2 #B13783 #B16537

monochromatic

#1A544D #288277 #37B1A2 #5ACCBE #88DAD0

Accessibility & contrast

On white

2.63

#37B1A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.97

#37B1A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B1A2

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B1A2	#FFFFFF	#000000	##000000
##37B1A2	1.00	2.63	7.97	7.97
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.97	21.00	1.00	1.00
##000000	7.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9A7A1

Deuteranopia (green-blind)

#979AA3

Tritanopia (blue-blind)

#00B5AC

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #37b1a2;
/* rgb */ color: rgb(55, 177, 162);
/* oklch */ color: oklch(69.0% 0.108 183.3);

Tailwind

colors: {
  custom: {
    50: '#7fc9bd',
    500: '#37b1a2',
    950: '#000000',
  },
}

SCSS

$custom: #37b1a2;
$custom-light: #7fc9bd;
$custom-dark: #000000;

JSON

{
  "hex": "#37b1a2",
  "rgb": {
    "r": 55,
    "g": 177,
    "b": 162
  },
  "hsl": {
    "h": 172.623,
    "s": 52.586,
    "l": 45.49
  },
  "oklch": {
    "l": 0.6904,
    "c": 0.10775,
    "h": 183.3
  },
  "luminance": 0.34865
}

Semantic roles & 50–950 ramp

primary

#37B1A2

secondary

#C48088

accent

#4C5EDC

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B1A2

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

Preview Lab → · Contrast checker → · Palette generator →