#37B99C#37B99C

#37B99C is a light, moderate teal. Relative luminance 0.379; OKLCH L 70.9% C 0.119 H 174.4°. Best body text is #000000 at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#37B99C
RGB	rgb(55, 185, 156)
HSL	hsl(167, 54%, 47%)
HSV	hsv(167, 70%, 73%)
CMYK	cmyk(70.3%, 0%, 15.7%, 27.5%)
CIE-LAB	lab(67.95, -41.84, 4.62)
CIE-LCH	lch(67.95, 42.09, 173.70°)
OKLab	oklab(70.87% -0.1186 0.0116)
OKLCH	oklch(70.87% 0.119 174.4)
XYZ	xyz(24.9222, 37.9076, 37.4495)
Luminance	0.3791 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B99C #B93754

analogous

#37B95B #37B99C #3795B9

triadic

#37B99C #9C37B9 #B99C37

tetradic

#37B99C #5B37B9 #B93754 #95B937

square

#37B99C #5B37B9 #B93754 #95B937

split-complementary

#37B99C #B93795 #B95B37

monochromatic

#1B5B4C #298A74 #37B99C #5ECFB6 #8DDDCB

Accessibility & contrast

On white

2.45

#37B99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.58

#37B99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B99C

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B99C	#FFFFFF	#000000	##000000
##37B99C	1.00	2.45	8.58	8.58
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.58	21.00	1.00	1.00
##000000	8.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3AD9B

Deuteranopia (green-blind)

#A1A09E

Tritanopia (blue-blind)

#00BBB0

Achromatopsia (no color)

#A6A6A6

Design tokens & code

CSS

--color: #37b99c;
/* rgb */ color: rgb(55, 185, 156);
/* oklch */ color: oklch(70.9% 0.119 174.4);

Tailwind

colors: {
  custom: {
    50: '#80cfb9',
    500: '#37b99c',
    950: '#000000',
  },
}

SCSS

$custom: #37b99c;
$custom-light: #80cfb9;
$custom-dark: #000000;

JSON

{
  "hex": "#37b99c",
  "rgb": {
    "r": 55,
    "g": 185,
    "b": 156
  },
  "hsl": {
    "h": 166.615,
    "s": 54.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.70873,
    "c": 0.11916,
    "h": 174.4
  },
  "luminance": 0.3791
}

Semantic roles & 50–950 ramp

primary

#37B99C

secondary

#C88493

accent

#4A6BDE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0B1411

muted

#7C8280

Preview Lab

Preview with #37B99C

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

Preview Lab → · Contrast checker → · Palette generator →