#37BC9B#37BC9B

#37BC9B is a light, vivid teal. Relative luminance 0.391; OKLCH L 71.6% C 0.123 H 172.3°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#37BC9B
RGB	rgb(55, 188, 155)
HSL	hsl(165, 55%, 48%)
HSV	hsv(165, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 17.6%, 26.3%)
CIE-LAB	lab(68.85, -43.39, 6.46)
CIE-LCH	lch(68.85, 43.87, 171.53°)
OKLab	oklab(71.6% -0.1221 0.0164)
OKLCH	oklch(71.6% 0.123 172.3)
XYZ	xyz(25.4721, 39.1423, 37.2168)
Luminance	0.3915 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BC9B #BC3758

analogous

#37BC59 #37BC9B #379ABC

triadic

#37BC9B #9B37BC #BC9B37

tetradic

#37BC9B #5937BC #BC3758 #9ABC37

square

#37BC9B #5937BC #BC3758 #9ABC37

split-complementary

#37BC9B #BC379A #BC5937

monochromatic

#1B5D4D #298D74 #37BC9B #60D0B4 #8FDECB

Accessibility & contrast

On white

2.38

#37BC9B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#37BC9B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BC9B

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BC9B	#FFFFFF	#000000	##000000
##37BC9B	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B099

Deuteranopia (green-blind)

#A4A39D

Tritanopia (blue-blind)

#00BEB2

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37bc9b;
/* rgb */ color: rgb(55, 188, 155);
/* oklch */ color: oklch(71.6% 0.123 172.3);

Tailwind

colors: {
  custom: {
    50: '#80d1b8',
    500: '#37bc9b',
    950: '#000000',
  },
}

SCSS

$custom: #37bc9b;
$custom-light: #80d1b8;
$custom-dark: #000000;

JSON

{
  "hex": "#37bc9b",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 155
  },
  "hsl": {
    "h": 165.113,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71602,
    "c": 0.12322,
    "h": 172.3
  },
  "luminance": 0.39145
}

Semantic roles & 50–950 ramp

primary

#37BC9B

secondary

#C98696

accent

#4A6FDE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1411

muted

#7D8280

Preview Lab

Preview with #37BC9B

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

Preview Lab → · Contrast checker → · Palette generator →