#37A2B2#37A2B2

#37A2B2 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.9% C 0.097 H 209.3°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#37A2B2
RGB	rgb(55, 162, 178)
HSL	hsl(188, 53%, 46%)
HSV	hsv(188, 69%, 70%)
CMYK	cmyk(69.1%, 9%, 0%, 30.2%)
CIE-LAB	lab(61.54, -24.78, -17.13)
CIE-LCH	lch(61.54, 30.12, 214.66°)
OKLab	oklab(65.88% -0.085 -0.0476)
OKLCH	oklch(65.88% 0.097 209.3)
XYZ	xyz(22.5283, 29.8647, 46.6880)
Luminance	0.2987 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A2B2 #B24737

analogous

#37B284 #37A2B2 #3764B2

triadic

#37A2B2 #B237A2 #A2B237

tetradic

#37A2B2 #8437B2 #B24737 #64B237

square

#37A2B2 #8437B2 #B24737 #64B237

split-complementary

#37A2B2 #B23764 #B28437

monochromatic

#1A4D54 #297783 #37A2B2 #5ABDCC #89D0DB

Accessibility & contrast

On white

3.01

#37A2B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#37A2B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A2B2

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A2B2	#FFFFFF	#000000	##000000
##37A2B2	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949CB3

Deuteranopia (green-blind)

#828FB2

Tritanopia (blue-blind)

#00A9A7

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a2b2;
/* rgb */ color: rgb(55, 162, 178);
/* oklch */ color: oklch(65.9% 0.097 209.3);

Tailwind

colors: {
  custom: {
    50: '#7ebec9',
    500: '#37a2b2',
    950: '#000000',
  },
}

SCSS

$custom: #37a2b2;
$custom-light: #7ebec9;
$custom-dark: #000000;

JSON

{
  "hex": "#37a2b2",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 178
  },
  "hsl": {
    "h": 187.805,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.6588,
    "c": 0.0974,
    "h": 209.3
  },
  "luminance": 0.29867
}

Semantic roles & 50–950 ramp

primary

#37A2B2

secondary

#C58980

accent

#5E4CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1213

muted

#7C8182

Preview Lab

Preview with #37A2B2

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

Preview Lab → · Contrast checker → · Palette generator →