#37BFC5#37BFC5

#37BFC5 is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.7% C 0.113 H 199.4°. Best body text is #000000 at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#37BFC5
RGB	rgb(55, 191, 197)
HSL	hsl(183, 56%, 49%)
HSV	hsv(183, 72%, 77%)
CMYK	cmyk(72.1%, 3%, 0%, 22.7%)
CIE-LAB	lab(70.94, -33.26, -13.47)
CIE-LCH	lch(70.94, 35.88, 202.05°)
OKLab	oklab(73.69% -0.1061 -0.0374)
OKLCH	oklch(73.69% 0.113 199.4)
XYZ	xyz(30.2799, 42.1014, 59.3430)
Luminance	0.4210 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFC5 #C53D37

analogous

#37C584 #37BFC5 #3778C5

triadic

#37BFC5 #C537BF #BFC537

tetradic

#37BFC5 #8437C5 #C53D37 #78C537

square

#37BFC5 #8437C5 #C53D37 #78C537

split-complementary

#37BFC5 #C53778 #C58437

monochromatic

#1C6265 #2A9195 #37BFC5 #65CFD4 #95DEE1

Accessibility & contrast

On white

2.23

#37BFC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.42

#37BFC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFC5

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFC5	#FFFFFF	#000000	##000000
##37BFC5	1.00	2.23	9.42	9.42
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.42	21.00	1.00	1.00
##000000	9.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B6C6

Deuteranopia (green-blind)

#9DA7C6

Tritanopia (blue-blind)

#00C6C0

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37bfc5;
/* rgb */ color: rgb(55, 191, 197);
/* oklch */ color: oklch(73.7% 0.113 199.4);

Tailwind

colors: {
  custom: {
    50: '#84d3d6',
    500: '#37bfc5',
    950: '#000000',
  },
}

SCSS

$custom: #37bfc5;
$custom-light: #84d3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfc5",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 197
  },
  "hsl": {
    "h": 182.535,
    "s": 56.349,
    "l": 49.412
  },
  "oklch": {
    "l": 0.7369,
    "c": 0.11254,
    "h": 199.4
  },
  "luminance": 0.42105
}

Semantic roles & 50–950 ramp

primary

#37BFC5

secondary

#CD8E8B

accent

#4F48E0

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BFC5

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

Preview Lab → · Contrast checker → · Palette generator →