#37BBAC#37BBAC

#37BBAC is a light, moderate teal. Relative luminance 0.393; OKLCH L 71.9% C 0.113 H 184.0°. Best body text is #000000 at 8.87:1 contrast (WCAG AA passes).

Color values

HEX	#37BBAC
RGB	rgb(55, 187, 172)
HSL	hsl(173, 55%, 47%)
HSV	hsv(173, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 8%, 26.7%)
CIE-LAB	lab(68.99, -38.51, -2.67)
CIE-LCH	lch(68.99, 38.60, 183.96°)
OKLab	oklab(71.86% -0.1132 -0.0078)
OKLCH	oklch(71.86% 0.113 184)
XYZ	xyz(26.7887, 39.3283, 45.2010)
Luminance	0.3933 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBAC #BB3746

analogous

#37BB6A #37BBAC #3788BB

triadic

#37BBAC #AC37BB #BBAC37

tetradic

#37BBAC #6A37BB #BB3746 #88BB37

square

#37BBAC #6A37BB #BB3746 #88BB37

split-complementary

#37BBAC #BB3788 #BB6A37

monochromatic

#1B5C55 #298C81 #37BBAC #5FD0C3 #8EDED5

Accessibility & contrast

On white

2.37

#37BBAC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.87

#37BBAC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBAC

8.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBAC	#FFFFFF	#000000	##000000
##37BBAC	1.00	2.37	8.87	8.87
#FFFFFF	2.37	1.00	21.00	21.00
#000000	8.87	21.00	1.00	1.00
##000000	8.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B0AC

Deuteranopia (green-blind)

#9FA3AE

Tritanopia (blue-blind)

#00BFB6

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bbac;
/* rgb */ color: rgb(55, 187, 172);
/* oklch */ color: oklch(71.9% 0.113 184.0);

Tailwind

colors: {
  custom: {
    50: '#81d0c4',
    500: '#37bbac',
    950: '#000000',
  },
}

SCSS

$custom: #37bbac;
$custom-light: #81d0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#37bbac",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 172
  },
  "hsl": {
    "h": 173.182,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71858,
    "c": 0.11348,
    "h": 184
  },
  "luminance": 0.39331
}

Semantic roles & 50–950 ramp

primary

#37BBAC

secondary

#C9858D

accent

#4A5BDE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BBAC

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

Preview Lab → · Contrast checker → · Palette generator →