#37BCBD#37BCBD

#37BCBD is a light, moderate teal. Relative luminance 0.405; OKLCH L 72.7% C 0.111 H 195.7°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#37BCBD
RGB	rgb(55, 188, 189)
HSL	hsl(180, 55%, 48%)
HSV	hsv(180, 71%, 74%)
CMYK	cmyk(70.9%, 0.5%, 0%, 25.9%)
CIE-LAB	lab(69.79, -34.18, -10.81)
CIE-LCH	lch(69.79, 35.85, 197.56°)
OKLab	oklab(72.67% -0.1066 -0.03)
OKLCH	oklch(72.67% 0.111 195.7)
XYZ	xyz(28.7399, 40.4494, 54.4271)
Luminance	0.4045 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCBD #BD3837

analogous

#37BD7B #37BCBD #3779BD

triadic

#37BCBD #BD37BC #BCBD37

tetradic

#37BCBD #7B37BD #BD3837 #79BD37

square

#37BCBD #7B37BD #BD3837 #79BD37

split-complementary

#37BCBD #BD3779 #BD7B37

monochromatic

#1B5E5E #298D8E #37BCBD #60D0D1 #90DEDF

Accessibility & contrast

On white

2.31

#37BCBD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#37BCBD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCBD

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCBD	#FFFFFF	#000000	##000000
##37BCBD	1.00	2.31	9.09	9.09
#FFFFFF	2.31	1.00	21.00	21.00
#000000	9.09	21.00	1.00	1.00
##000000	9.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB3BD

Deuteranopia (green-blind)

#9CA4BE

Tritanopia (blue-blind)

#00C2BC

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bcbd;
/* rgb */ color: rgb(55, 188, 189);
/* oklch */ color: oklch(72.7% 0.111 195.7);

Tailwind

colors: {
  custom: {
    50: '#82d0d0',
    500: '#37bcbd',
    950: '#000000',
  },
}

SCSS

$custom: #37bcbd;
$custom-light: #82d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37bcbd",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 189
  },
  "hsl": {
    "h": 180.448,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72673,
    "c": 0.11077,
    "h": 195.7
  },
  "luminance": 0.40453
}

Semantic roles & 50–950 ramp

primary

#37BCBD

secondary

#C98786

accent

#4B4ADE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1414

muted

#7D8282

Preview Lab

Preview with #37BCBD

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

Preview Lab → · Contrast checker → · Palette generator →