#37BBC3#37BBC3

#37BBC3 is a light, moderate teal. Relative luminance 0.403; OKLCH L 72.6% C 0.110 H 201.0°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#37BBC3
RGB	rgb(55, 187, 195)
HSL	hsl(183, 56%, 49%)
HSV	hsv(183, 72%, 76%)
CMYK	cmyk(71.8%, 4.1%, 0%, 23.5%)
CIE-LAB	lab(69.68, -31.94, -14.28)
CIE-LCH	lch(69.68, 34.99, 204.08°)
OKLab	oklab(72.64% -0.103 -0.0396)
OKLCH	oklch(72.64% 0.11 201)
XYZ	xyz(29.1918, 40.2895, 57.8573)
Luminance	0.4029 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BBC3 #C33F37

analogous

#37C385 #37BBC3 #3775C3

triadic

#37BBC3 #C337BB #BBC337

tetradic

#37BBC3 #8537C3 #C33F37 #75C337

square

#37BBC3 #8537C3 #C33F37 #75C337

split-complementary

#37BBC3 #C33775 #C38537

monochromatic

#1C5F64 #2A8D93 #37BBC3 #64CDD3 #94DCE1

Accessibility & contrast

On white

2.32

#37BBC3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#37BBC3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BBC3

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BBC3	#FFFFFF	#000000	##000000
##37BBC3	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADB3C4

Deuteranopia (green-blind)

#99A4C4

Tritanopia (blue-blind)

#00C2BD

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #37bbc3;
/* rgb */ color: rgb(55, 187, 195);
/* oklch */ color: oklch(72.6% 0.110 201.0);

Tailwind

colors: {
  custom: {
    50: '#83d0d5',
    500: '#37bbc3',
    950: '#000000',
  },
}

SCSS

$custom: #37bbc3;
$custom-light: #83d0d5;
$custom-dark: #000000;

JSON

{
  "hex": "#37bbc3",
  "rgb": {
    "r": 55,
    "g": 187,
    "b": 195
  },
  "hsl": {
    "h": 183.429,
    "s": 56,
    "l": 49.02
  },
  "oklch": {
    "l": 0.72644,
    "c": 0.1104,
    "h": 201
  },
  "luminance": 0.40293
}

Semantic roles & 50–950 ramp

primary

#37BBC3

secondary

#CC8E8A

accent

#5149DF

background

#F8FCFD

surface

#F0F9FA

border

#CBD2D3

text

#0C1414

muted

#7D8283

Preview Lab

Preview with #37BBC3

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

Preview Lab → · Contrast checker → · Palette generator →