#37BEB0#37BEB0

#37BEB0 is a light, moderate teal. Relative luminance 0.408; OKLCH L 72.7% C 0.115 H 184.8°. Best body text is #000000 at 9.15:1 contrast (WCAG AA passes).

Color values

HEX	#37BEB0
RGB	rgb(55, 190, 176)
HSL	hsl(174, 55%, 48%)
HSV	hsv(174, 71%, 75%)
CMYK	cmyk(71.1%, 0%, 7.4%, 25.5%)
CIE-LAB	lab(70.01, -38.77, -3.35)
CIE-LCH	lch(70.01, 38.91, 184.94°)
OKLab	oklab(72.73% -0.1144 -0.0097)
OKLCH	oklch(72.73% 0.115 184.8)
XYZ	xyz(27.8217, 40.7705, 47.4691)
Luminance	0.4077 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BEB0 #BE3745

analogous

#37BE6D #37BEB0 #3788BE

triadic

#37BEB0 #B037BE #BEB037

tetradic

#37BEB0 #6D37BE #BE3745 #88BE37

square

#37BEB0 #6D37BE #BE3745 #88BE37

split-complementary

#37BEB0 #BE3788 #BE6D37

monochromatic

#1C5F58 #298F84 #37BEB0 #61D1C6 #90DFD7

Accessibility & contrast

On white

2.29

#37BEB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.15

#37BEB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BEB0

9.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BEB0	#FFFFFF	#000000	##000000
##37BEB0	1.00	2.29	9.15	9.15
#FFFFFF	2.29	1.00	21.00	21.00
#000000	9.15	21.00	1.00	1.00
##000000	9.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B3B0

Deuteranopia (green-blind)

#A1A5B1

Tritanopia (blue-blind)

#00C2BA

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #37beb0;
/* rgb */ color: rgb(55, 190, 176);
/* oklch */ color: oklch(72.7% 0.115 184.8);

Tailwind

colors: {
  custom: {
    50: '#82d2c7',
    500: '#37beb0',
    950: '#000000',
  },
}

SCSS

$custom: #37beb0;
$custom-light: #82d2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37beb0",
  "rgb": {
    "r": 55,
    "g": 190,
    "b": 176
  },
  "hsl": {
    "h": 173.778,
    "s": 55.102,
    "l": 48.039
  },
  "oklch": {
    "l": 0.72731,
    "c": 0.11483,
    "h": 184.8
  },
  "luminance": 0.40774
}

Semantic roles & 50–950 ramp

primary

#37BEB0

secondary

#CA878E

accent

#4959DE

background

#F8FCFC

surface

#F0F9F8

border

#CBD2D1

text

#0C1413

muted

#7D8282

Preview Lab

Preview with #37BEB0

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

Preview Lab → · Contrast checker → · Palette generator →