#37BAB2#37BAB2

#37BAB2 is a light, moderate teal. Relative luminance 0.391; OKLCH L 71.8% C 0.111 H 189.0°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#37BAB2
RGB	rgb(55, 186, 178)
HSL	hsl(176, 54%, 47%)
HSV	hsv(176, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 4.3%, 27.1%)
CIE-LAB	lab(68.85, -36.39, -6.16)
CIE-LCH	lch(68.85, 36.91, 189.61°)
OKLab	oklab(71.8% -0.1095 -0.0173)
OKLCH	oklch(71.8% 0.111 189)
XYZ	xyz(27.1666, 39.1412, 48.2341)
Luminance	0.3914 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAB2 #BA373F

analogous

#37BA71 #37BAB2 #3781BA

triadic

#37BAB2 #B237BA #BAB237

tetradic

#37BAB2 #7137BA #BA373F #81BA37

square

#37BAB2 #7137BA #BA373F #81BA37

split-complementary

#37BAB2 #BA3781 #BA7137

monochromatic

#1B5C58 #298B85 #37BAB2 #5FD0C9 #8EDED9

Accessibility & contrast

On white

2.38

#37BAB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#37BAB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAB2

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAB2	#FFFFFF	#000000	##000000
##37BAB2	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B0B2

Deuteranopia (green-blind)

#9DA2B3

Tritanopia (blue-blind)

#00BFB7

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bab2;
/* rgb */ color: rgb(55, 186, 178);
/* oklch */ color: oklch(71.8% 0.111 189.0);

Tailwind

colors: {
  custom: {
    50: '#81cfc9',
    500: '#37bab2',
    950: '#000000',
  },
}

SCSS

$custom: #37bab2;
$custom-light: #81cfc9;
$custom-dark: #000000;

JSON

{
  "hex": "#37bab2",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 178
  },
  "hsl": {
    "h": 176.336,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71804,
    "c": 0.11084,
    "h": 189
  },
  "luminance": 0.39144
}

Semantic roles & 50–950 ramp

primary

#37BAB2

secondary

#C88589

accent

#4A53DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BAB2

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

Preview Lab → · Contrast checker → · Palette generator →