#37BEA7#37BEA7

#37BEA7 is a light, moderate teal. Relative luminance 0.404; OKLCH L 72.5% C 0.119 H 178.7°. Best body text is #000000 at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#37BEA7
RGB	rgb(55, 190, 167)
HSL	hsl(170, 55%, 48%)
HSV	hsv(170, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 12.1%, 25.5%)
CIE-LAB	lab(69.77, -41.18, 1.22)
CIE-LCH	lch(69.77, 41.20, 178.30°)
OKLab	oklab(72.45% -0.1185 0.0026)
OKLCH	oklch(72.45% 0.119 178.7)
XYZ	xyz(26.9606, 40.4260, 42.9338)
Luminance	0.4043 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEA7 #BE374E

analogous

#37BE64 #37BEA7 #3791BE

triadic

#37BEA7 #A737BE #BEA737

tetradic

#37BEA7 #6437BE #BE374E #91BE37

square

#37BEA7 #6437BE #BE374E #91BE37

split-complementary

#37BEA7 #BE3791 #BE6437

monochromatic

#1C5F54 #298F7D #37BEA7 #61D1BE #90DFD2

Accessibility & contrast

On white

2.31

#37BEA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.09

#37BEA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEA7

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEA7	#FFFFFF	#000000	##000000
##37BEA7	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)

#B6B2A6

Deuteranopia (green-blind)

#A4A5A9

Tritanopia (blue-blind)

#00C1B7

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bea7;
/* rgb */ color: rgb(55, 190, 167);
/* oklch */ color: oklch(72.5% 0.119 178.7);

Tailwind

colors: {
  custom: {
    50: '#81d2c1',
    500: '#37bea7',
    950: '#000000',
  },
}

SCSS

$custom: #37bea7;
$custom-light: #81d2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37bea7",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 167
  },
  "hsl": {
    "h": 169.778,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72452,
    "c": 0.11858,
    "h": 178.7
  },
  "luminance": 0.40429
}

Semantic roles & 50–950 ramp

primary

#37BEA7

secondary

#CA8792

accent

#4963DE

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1412

muted

#7D8381

Preview Lab

Preview with #37BEA7

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

Preview Lab → · Contrast checker → · Palette generator →