#37C5BD#37C5BD

#37C5BD is a light, moderate teal. Relative luminance 0.444; OKLCH L 74.9% C 0.117 H 189.3°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#37C5BD
RGB	rgb(55, 197, 189)
HSL	hsl(177, 56%, 49%)
HSV	hsv(177, 72%, 77%)
CMYK	cmyk(72.1%, 0%, 4.1%, 22.7%)
CIE-LAB	lab(72.51, -38.34, -6.77)
CIE-LCH	lch(72.51, 38.94, 190.01°)
OKLab	oklab(74.88% -0.1156 -0.019)
OKLCH	oklch(74.88% 0.117 189.3)
XYZ	xyz(30.7228, 44.4152, 55.0880)
Luminance	0.4442 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C5BD #C5373F

analogous

#37C576 #37C5BD #3786C5

triadic

#37C5BD #BD37C5 #C5BD37

tetradic

#37C5BD #7637C5 #C5373F #86C537

square

#37C5BD #7637C5 #C5373F #86C537

split-complementary

#37C5BD #C53786 #C57637

monochromatic

#1C6561 #2A958F #37C5BD #65D4CE #95E1DD

Accessibility & contrast

On white

2.12

#37C5BD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#37C5BD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C5BD

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C5BD	#FFFFFF	#000000	##000000
##37C5BD	1.00	2.12	9.88	9.88
#FFFFFF	2.12	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BABABD

Deuteranopia (green-blind)

#A5ACBE

Tritanopia (blue-blind)

#00CAC2

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c5bd;
/* rgb */ color: rgb(55, 197, 189);
/* oklch */ color: oklch(74.9% 0.117 189.3);

Tailwind

colors: {
  custom: {
    50: '#84d7d0',
    500: '#37c5bd',
    950: '#000000',
  },
}

SCSS

$custom: #37c5bd;
$custom-light: #84d7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c5bd",
  "rgb": {
    "r": 55,
    "g": 197,
    "b": 189
  },
  "hsl": {
    "h": 176.62,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7488,
    "c": 0.11711,
    "h": 189.3
  },
  "luminance": 0.44419
}

Semantic roles & 50–950 ramp

primary

#37C5BD

secondary

#CD8B8F

accent

#4851E0

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1414

muted

#7D8382

Preview Lab

Preview with #37C5BD

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

Preview Lab → · Contrast checker → · Palette generator →