#37A0B2#37A0B2

#37A0B2 is a light, moderate teal. Relative luminance 0.292; OKLCH L 65.4% C 0.097 H 211.2°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#37A0B2
RGB	rgb(55, 160, 178)
HSL	hsl(189, 53%, 46%)
HSV	hsv(189, 69%, 70%)
CMYK	cmyk(69.1%, 10.1%, 0%, 30.2%)
CIE-LAB	lab(60.93, -23.76, -18.06)
CIE-LCH	lch(60.93, 29.84, 217.23°)
OKLab	oklab(65.39% -0.0829 -0.0502)
OKLCH	oklch(65.39% 0.097 211.2)
XYZ	xyz(22.1788, 29.1657, 46.5715)
Luminance	0.2917 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A0B2 #B24937

analogous

#37B286 #37A0B2 #3763B2

triadic

#37A0B2 #B237A0 #A0B237

tetradic

#37A0B2 #8637B2 #B24937 #63B237

square

#37A0B2 #8637B2 #B24937 #63B237

split-complementary

#37A0B2 #B23763 #B28637

monochromatic

#1A4C54 #297683 #37A0B2 #5ABBCC #89CFDB

Accessibility & contrast

On white

3.07

#37A0B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#37A0B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A0B2

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A0B2	#FFFFFF	#000000	##000000
##37A0B2	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#919AB3

Deuteranopia (green-blind)

#808DB2

Tritanopia (blue-blind)

#00A8A5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a0b2;
/* rgb */ color: rgb(55, 160, 178);
/* oklch */ color: oklch(65.4% 0.097 211.2);

Tailwind

colors: {
  custom: {
    50: '#7ebcc9',
    500: '#37a0b2',
    950: '#000000',
  },
}

SCSS

$custom: #37a0b2;
$custom-light: #7ebcc9;
$custom-dark: #000000;

JSON

{
  "hex": "#37a0b2",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 178
  },
  "hsl": {
    "h": 188.78,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.65388,
    "c": 0.09692,
    "h": 211.2
  },
  "luminance": 0.29168
}

Semantic roles & 50–950 ramp

primary

#37A0B2

secondary

#C58A80

accent

#614CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A0B2

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

Preview Lab → · Contrast checker → · Palette generator →