#37B89A#37B89A

#37B89A is a light, moderate teal. Relative luminance 0.374; OKLCH L 70.6% C 0.119 H 173.7°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#37B89A
RGB	rgb(55, 184, 154)
HSL	hsl(166, 54%, 47%)
HSV	hsv(166, 70%, 72%)
CMYK	cmyk(70.1%, 0%, 16.3%, 27.8%)
CIE-LAB	lab(67.59, -41.91, 5.20)
CIE-LCH	lch(67.59, 42.23, 172.93°)
OKLab	oklab(70.56% -0.1185 0.0131)
OKLCH	oklch(70.56% 0.119 173.7)
XYZ	xyz(24.5458, 37.4235, 36.4954)
Luminance	0.3743 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B89A #B83755

analogous

#37B85A #37B89A #3795B8

triadic

#37B89A #9A37B8 #B89A37

tetradic

#37B89A #5A37B8 #B83755 #95B837

square

#37B89A #5A37B8 #B83755 #95B837

split-complementary

#37B89A #B83795 #B85A37

monochromatic

#1B5A4B #298973 #37B89A #5DCFB4 #8DDDCA

Accessibility & contrast

On white

2.47

#37B89A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#37B89A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B89A

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B89A	#FFFFFF	#000000	##000000
##37B89A	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2AC99

Deuteranopia (green-blind)

#A09F9C

Tritanopia (blue-blind)

#00BAAF

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #37b89a;
/* rgb */ color: rgb(55, 184, 154);
/* oklch */ color: oklch(70.6% 0.119 173.7);

Tailwind

colors: {
  custom: {
    50: '#7fceb7',
    500: '#37b89a',
    950: '#000000',
  },
}

SCSS

$custom: #37b89a;
$custom-light: #7fceb7;
$custom-dark: #000000;

JSON

{
  "hex": "#37b89a",
  "rgb": {
    "r": 55,
    "g": 184,
    "b": 154
  },
  "hsl": {
    "h": 166.047,
    "s": 53.975,
    "l": 46.863
  },
  "oklch": {
    "l": 0.70563,
    "c": 0.11923,
    "h": 173.7
  },
  "luminance": 0.37426
}

Semantic roles & 50–950 ramp

primary

#37B89A

secondary

#C78493

accent

#4A6DDD

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #37B89A

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

Preview Lab → · Contrast checker → · Palette generator →