#37BDBB#37BDBB

#37BDBB is a light, moderate teal. Relative luminance 0.408; OKLCH L 72.8% C 0.112 H 193.5°. Best body text is #000000 at 9.16:1 contrast (WCAG AA passes).

Color values

HEX	#37BDBB
RGB	rgb(55, 189, 187)
HSL	hsl(179, 55%, 48%)
HSV	hsv(179, 71%, 74%)
CMYK	cmyk(70.9%, 0%, 1.1%, 25.9%)
CIE-LAB	lab(70.03, -35.23, -9.36)
CIE-LCH	lch(70.03, 36.45, 194.88°)
OKLab	oklab(72.85% -0.1085 -0.026)
OKLCH	oklch(72.85% 0.112 193.5)
XYZ	xyz(28.7387, 40.7919, 53.3631)
Luminance	0.4079 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BDBB #BD3739

analogous

#37BD78 #37BDBB #377CBD

triadic

#37BDBB #BB37BD #BDBB37

tetradic

#37BDBB #7837BD #BD3739 #7CBD37

square

#37BDBB #7837BD #BD3739 #7CBD37

split-complementary

#37BDBB #BD377C #BD7837

monochromatic

#1B5E5D #298E8C #37BDBB #60D1CF #90DFDD

Accessibility & contrast

On white

2.29

#37BDBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.16

#37BDBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BDBB

9.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BDBB	#FFFFFF	#000000	##000000
##37BDBB	1.00	2.29	9.16	9.16
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.16	21.00	1.00	1.00
##000000	9.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B4BB

Deuteranopia (green-blind)

#9DA5BC

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37bdbb;
/* rgb */ color: rgb(55, 189, 187);
/* oklch */ color: oklch(72.8% 0.112 193.5);

Tailwind

colors: {
  custom: {
    50: '#82d1cf',
    500: '#37bdbb',
    950: '#000000',
  },
}

SCSS

$custom: #37bdbb;
$custom-light: #82d1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#37bdbb",
  "rgb": {
    "r": 55,
    "g": 189,
    "b": 187
  },
  "hsl": {
    "h": 179.104,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.72849,
    "c": 0.11158,
    "h": 193.5
  },
  "luminance": 0.40795
}

Semantic roles & 50–950 ramp

primary

#37BDBB

secondary

#C98687

accent

#4A4CDE

background

#F8FCFC

surface

#F0F9F9

border

#CBD2D2

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BDBB

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

Preview Lab → · Contrast checker → · Palette generator →