#37BAAA#37BAAA

#37BAAA is a light, moderate teal. Relative luminance 0.388; OKLCH L 71.5% C 0.113 H 183.2°. Best body text is #000000 at 8.77:1 contrast (WCAG AA passes).

Color values

HEX	#37BAAA
RGB	rgb(55, 186, 170)
HSL	hsl(173, 54%, 47%)
HSV	hsv(173, 70%, 73%)
CMYK	cmyk(70.4%, 0%, 8.6%, 27.1%)
CIE-LAB	lab(68.63, -38.60, -2.10)
CIE-LCH	lch(68.63, 38.65, 183.11°)
OKLab	oklab(71.55% -0.1131 -0.0063)
OKLCH	oklch(71.55% 0.113 183.2)
XYZ	xyz(26.3867, 38.8292, 44.1266)
Luminance	0.3883 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BAAA #BA3747

analogous

#37BA69 #37BAAA #3788BA

triadic

#37BAAA #AA37BA #BAAA37

tetradic

#37BAAA #6937BA #BA3747 #88BA37

square

#37BAAA #6937BA #BA3747 #88BA37

split-complementary

#37BAAA #BA3788 #BA6937

monochromatic

#1B5C54 #298B7F #37BAAA #5FD0C2 #8EDED4

Accessibility & contrast

On white

2.40

#37BAAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.77

#37BAAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BAAA

8.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BAAA	#FFFFFF	#000000	##000000
##37BAAA	1.00	2.40	8.77	8.77
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.77	21.00	1.00	1.00
##000000	8.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1AFA9

Deuteranopia (green-blind)

#9FA2AC

Tritanopia (blue-blind)

#00BEB5

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37baaa;
/* rgb */ color: rgb(55, 186, 170);
/* oklch */ color: oklch(71.5% 0.113 183.2);

Tailwind

colors: {
  custom: {
    50: '#81cfc3',
    500: '#37baaa',
    950: '#000000',
  },
}

SCSS

$custom: #37baaa;
$custom-light: #81cfc3;
$custom-dark: #000000;

JSON

{
  "hex": "#37baaa",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 170
  },
  "hsl": {
    "h": 172.672,
    "s": 54.357,
    "l": 47.255
  },
  "oklch": {
    "l": 0.71545,
    "c": 0.11328,
    "h": 183.2
  },
  "luminance": 0.38832
}

Semantic roles & 50–950 ramp

primary

#37BAAA

secondary

#C8858D

accent

#4A5CDE

background

#F8FCFB

surface

#F0F9F7

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BAAA

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

Preview Lab → · Contrast checker → · Palette generator →