#37BFC9#37BFC9

#37BFC9 is a light, moderate teal. Relative luminance 0.423; OKLCH L 73.8% C 0.113 H 202.4°. Best body text is #000000 at 9.46:1 contrast (WCAG AA passes).

Color values

HEX	#37BFC9
RGB	rgb(55, 191, 201)
HSL	hsl(184, 57%, 50%)
HSV	hsv(184, 73%, 79%)
CMYK	cmyk(72.6%, 5%, 0%, 21.2%)
CIE-LAB	lab(71.07, -32.07, -15.46)
CIE-LCH	lch(71.07, 35.60, 205.74°)
OKLab	oklab(73.83% -0.1044 -0.0429)
OKLCH	oklch(73.83% 0.113 202.4)
XYZ	xyz(30.7443, 42.2872, 61.7889)
Luminance	0.4229 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BFC9 #C94137

analogous

#37C98A #37BFC9 #3776C9

triadic

#37BFC9 #C937BF #BFC937

tetradic

#37BFC9 #8A37C9 #C94137 #76C937

square

#37BFC9 #8A37C9 #C94137 #76C937

split-complementary

#37BFC9 #C93776 #C98A37

monochromatic

#1C6469 #299299 #37BFC9 #67CED6 #97DEE3

Accessibility & contrast

On white

2.22

#37BFC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.46

#37BFC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BFC9

9.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BFC9	#FFFFFF	#000000	##000000
##37BFC9	1.00	2.22	9.46	9.46
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.46	21.00	1.00	1.00
##000000	9.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0B7CA

Deuteranopia (green-blind)

#9BA7CA

Tritanopia (blue-blind)

#00C7C2

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #37bfc9;
/* rgb */ color: rgb(55, 191, 201);
/* oklch */ color: oklch(73.8% 0.113 202.4);

Tailwind

colors: {
  custom: {
    50: '#84d2d9',
    500: '#37bfc9',
    950: '#000000',
  },
}

SCSS

$custom: #37bfc9;
$custom-light: #84d2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#37bfc9",
  "rgb": {
    "r": 55,
    "g": 191,
    "b": 201
  },
  "hsl": {
    "h": 184.11,
    "s": 57.48,
    "l": 50.196
  },
  "oklch": {
    "l": 0.73835,
    "c": 0.11293,
    "h": 202.4
  },
  "luminance": 0.42291
}

Semantic roles & 50–950 ramp

primary

#37BFC9

secondary

#CF928D

accent

#5247E1

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BFC9

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

Preview Lab → · Contrast checker → · Palette generator →