#37BCAA#37BCAA

#37BCAA is a light, moderate teal. Relative luminance 0.397; OKLCH L 72.0% C 0.115 H 181.9°. Best body text is #000000 at 8.94:1 contrast (WCAG AA passes).

Color values

HEX	#37BCAA
RGB	rgb(55, 188, 170)
HSL	hsl(172, 55%, 48%)
HSV	hsv(172, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 9.6%, 26.3%)
CIE-LAB	lab(69.24, -39.50, -1.20)
CIE-LCH	lch(69.24, 39.51, 181.74°)
OKLab	oklab(72.04% -0.1151 -0.0039)
OKLCH	oklch(72.04% 0.115 181.9)
XYZ	xyz(26.8110, 39.6778, 44.2680)
Luminance	0.3968 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCAA #BC3749

analogous

#37BC68 #37BCAA #378BBC

triadic

#37BCAA #AA37BC #BCAA37

tetradic

#37BCAA #6837BC #BC3749 #8BBC37

square

#37BCAA #6837BC #BC3749 #8BBC37

split-complementary

#37BCAA #BC378B #BC6837

monochromatic

#1B5D54 #298D7F #37BCAA #60D0C1 #8FDED4

Accessibility & contrast

On white

2.35

#37BCAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.94

#37BCAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCAA

8.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCAA	#FFFFFF	#000000	##000000
##37BCAA	1.00	2.35	8.94	8.94
#FFFFFF	2.35	1.00	21.00	21.00
#000000	8.94	21.00	1.00	1.00
##000000	8.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B1A9

Deuteranopia (green-blind)

#A1A3AC

Tritanopia (blue-blind)

#00C0B6

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bcaa;
/* rgb */ color: rgb(55, 188, 170);
/* oklch */ color: oklch(72.0% 0.115 181.9);

Tailwind

colors: {
  custom: {
    50: '#81d1c3',
    500: '#37bcaa',
    950: '#000000',
  },
}

SCSS

$custom: #37bcaa;
$custom-light: #81d1c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37bcaa",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 170
  },
  "hsl": {
    "h": 171.88,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.72044,
    "c": 0.11521,
    "h": 181.9
  },
  "luminance": 0.39681
}

Semantic roles & 50–950 ramp

primary

#37BCAA

secondary

#C9868F

accent

#4A5EDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BCAA

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

Preview Lab → · Contrast checker → · Palette generator →