#37BB9D#37BB9D

#37BB9D is a light, vivid teal. Relative luminance 0.388; OKLCH L 71.4% C 0.121 H 174.0°. Best body text is #000000 at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#37BB9D
RGB	rgb(55, 187, 157)
HSL	hsl(166, 55%, 47%)
HSV	hsv(166, 71%, 73%)
CMYK	cmyk(70.6%, 0%, 16%, 26.7%)
CIE-LAB	lab(68.59, -42.45, 5.00)
CIE-LCH	lch(68.59, 42.75, 173.29°)
OKLab	oklab(71.41% -0.1202 0.0126)
OKLCH	oklch(71.41% 0.121 174)
XYZ	xyz(25.4286, 38.7843, 38.0377)
Luminance	0.3879 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BB9D #BB3755

analogous

#37BB5B #37BB9D #3797BB

triadic

#37BB9D #9D37BB #BB9D37

tetradic

#37BB9D #5B37BB #BB3755 #97BB37

square

#37BB9D #5B37BB #BB3755 #97BB37

split-complementary

#37BB9D #BB3797 #BB5B37

monochromatic

#1B5C4E #298C75 #37BB9D #5FD0B6 #8EDECC

Accessibility & contrast

On white

2.40

#37BB9D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.76

#37BB9D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BB9D

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BB9D	#FFFFFF	#000000	##000000
##37BB9D	1.00	2.40	8.76	8.76
#FFFFFF	2.40	1.00	21.00	21.00
#000000	8.76	21.00	1.00	1.00
##000000	8.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5AF9C

Deuteranopia (green-blind)

#A3A29F

Tritanopia (blue-blind)

#00BDB2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #37bb9d;
/* rgb */ color: rgb(55, 187, 157);
/* oklch */ color: oklch(71.4% 0.121 174.0);

Tailwind

colors: {
  custom: {
    50: '#80d0b9',
    500: '#37bb9d',
    950: '#000000',
  },
}

SCSS

$custom: #37bb9d;
$custom-light: #80d0b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37bb9d",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 157
  },
  "hsl": {
    "h": 166.364,
    "s": 54.545,
    "l": 47.451
  },
  "oklch": {
    "l": 0.71406,
    "c": 0.12083,
    "h": 174
  },
  "luminance": 0.38787
}

Semantic roles & 50–950 ramp

primary

#37BB9D

secondary

#C98595

accent

#4A6CDE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #37BB9D

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

Preview Lab → · Contrast checker → · Palette generator →