#37A0AF#37A0AF

#37A0AF is a light, moderate teal. Relative luminance 0.290; OKLCH L 65.3% C 0.096 H 208.6°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#37A0AF
RGB	rgb(55, 160, 175)
HSL	hsl(188, 52%, 45%)
HSV	hsv(188, 69%, 69%)
CMYK	cmyk(68.6%, 8.6%, 0%, 31.4%)
CIE-LAB	lab(60.82, -24.69, -16.53)
CIE-LCH	lch(60.82, 29.71, 213.79°)
OKLab	oklab(65.27% -0.0842 -0.0459)
OKLCH	oklch(65.27% 0.096 208.6)
XYZ	xyz(21.8809, 29.0465, 45.0025)
Luminance	0.2905 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A0AF #AF4637

analogous

#37AF82 #37A0AF #3764AF

triadic

#37A0AF #AF37A0 #A0AF37

tetradic

#37A0AF #8237AF #AF4637 #64AF37

square

#37A0AF #8237AF #AF4637 #64AF37

split-complementary

#37A0AF #AF3764 #AF8237

monochromatic

#1A4B52 #287580 #37A0AF #59BCCB #87CFD9

Accessibility & contrast

On white

3.08

#37A0AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#37A0AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A0AF

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A0AF	#FFFFFF	#000000	##000000
##37A0AF	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929AB0

Deuteranopia (green-blind)

#818DAF

Tritanopia (blue-blind)

#00A7A4

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a0af;
/* rgb */ color: rgb(55, 160, 175);
/* oklch */ color: oklch(65.3% 0.096 208.6);

Tailwind

colors: {
  custom: {
    50: '#7ebcc6',
    500: '#37a0af',
    950: '#000000',
  },
}

SCSS

$custom: #37a0af;
$custom-light: #7ebcc6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a0af",
  "rgb": {
    "r": 55,
    "g": 160,
    "b": 175
  },
  "hsl": {
    "h": 187.5,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.65269,
    "c": 0.09586,
    "h": 208.6
  },
  "luminance": 0.29049
}

Semantic roles & 50–950 ramp

primary

#37A0AF

secondary

#C3877F

accent

#5E4CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A0AF

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

Preview Lab → · Contrast checker → · Palette generator →