#37BEB7#37BEB7

#37BEB7 is a light, moderate teal. Relative luminance 0.411; OKLCH L 73.0% C 0.113 H 189.8°. Best body text is #000000 at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#37BEB7
RGB	rgb(55, 190, 183)
HSL	hsl(177, 55%, 48%)
HSV	hsv(177, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 3.7%, 25.5%)
CIE-LAB	lab(70.21, -36.83, -6.89)
CIE-LCH	lch(70.21, 37.46, 190.60°)
OKLab	oklab(72.96% -0.1113 -0.0193)
OKLCH	oklch(72.96% 0.113 189.8)
XYZ	xyz(28.5323, 41.0547, 51.2112)
Luminance	0.4106 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEB7 #BE373E

analogous

#37BE73 #37BEB7 #3781BE

triadic

#37BEB7 #B737BE #BEB737

tetradic

#37BEB7 #7337BE #BE373E #81BE37

square

#37BEB7 #7337BE #BE373E #81BE37

split-complementary

#37BEB7 #BE3781 #BE7337

monochromatic

#1C5F5C #298F89 #37BEB7 #61D1CB #90DFDB

Accessibility & contrast

On white

2.28

#37BEB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.21

#37BEB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEB7

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEB7	#FFFFFF	#000000	##000000
##37BEB7	1.00	2.28	9.21	9.21
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.21	21.00	1.00	1.00
##000000	9.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3B4B7

Deuteranopia (green-blind)

#A0A6B8

Tritanopia (blue-blind)

#00C3BC

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37beb7;
/* rgb */ color: rgb(55, 190, 183);
/* oklch */ color: oklch(73.0% 0.113 189.8);

Tailwind

colors: {
  custom: {
    50: '#82d2cc',
    500: '#37beb7',
    950: '#000000',
  },
}

SCSS

$custom: #37beb7;
$custom-light: #82d2cc;
$custom-dark: #000000;

JSON

{
  "hex": "#37beb7",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 183
  },
  "hsl": {
    "h": 176.889,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72959,
    "c": 0.11293,
    "h": 189.8
  },
  "luminance": 0.41058
}

Semantic roles & 50–950 ramp

primary

#37BEB7

secondary

#CA878A

accent

#4951DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BEB7

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

Preview Lab → · Contrast checker → · Palette generator →