#37B3A2#37B3A2

#37B3A2 is a light, moderate teal. Relative luminance 0.357; OKLCH L 69.5% C 0.110 H 181.9°. Best body text is #000000 at 8.13:1 contrast (WCAG AA passes).

Color values

HEX	#37B3A2
RGB	rgb(55, 179, 162)
HSL	hsl(172, 53%, 46%)
HSV	hsv(172, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 9.5%, 29.8%)
CIE-LAB	lab(66.26, -37.59, -1.15)
CIE-LCH	lch(66.26, 37.61, 181.76°)
OKLab	oklab(69.54% -0.1096 -0.0037)
OKLCH	oklch(69.54% 0.11 181.9)
XYZ	xyz(24.2141, 35.6583, 39.7820)
Luminance	0.3566 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B3A2 #B33748

analogous

#37B364 #37B3A2 #3786B3

triadic

#37B3A2 #A237B3 #B3A237

tetradic

#37B3A2 #6437B3 #B33748 #86B337

square

#37B3A2 #6437B3 #B33748 #86B337

split-complementary

#37B3A2 #B33786 #B36437

monochromatic

#1A554D #298478 #37B3A2 #5BCDBD #8ADBD0

Accessibility & contrast

On white

2.58

#37B3A2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.13

#37B3A2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B3A2

8.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B3A2	#FFFFFF	#000000	##000000
##37B3A2	1.00	2.58	8.13	8.13
#FFFFFF	2.58	1.00	21.00	21.00
#000000	8.13	21.00	1.00	1.00
##000000	8.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABA9A1

Deuteranopia (green-blind)

#999CA4

Tritanopia (blue-blind)

#00B6AE

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #37b3a2;
/* rgb */ color: rgb(55, 179, 162);
/* oklch */ color: oklch(69.5% 0.110 181.9);

Tailwind

colors: {
  custom: {
    50: '#7fcabd',
    500: '#37b3a2',
    950: '#000000',
  },
}

SCSS

$custom: #37b3a2;
$custom-light: #7fcabd;
$custom-dark: #000000;

JSON

{
  "hex": "#37b3a2",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 162
  },
  "hsl": {
    "h": 171.774,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.69543,
    "c": 0.1097,
    "h": 181.9
  },
  "luminance": 0.35661
}

Semantic roles & 50–950 ramp

primary

#37B3A2

secondary

#C5818A

accent

#4B5FDC

background

#F8FCFB

surface

#F0F8F6

border

#CBD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37B3A2

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

Preview Lab → · Contrast checker → · Palette generator →