#37ABC1#37ABC1

#37ABC1 is a light, moderate teal. Relative luminance 0.338; OKLCH L 68.7% C 0.105 H 213.1°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#37ABC1
RGB	rgb(55, 171, 193)
HSL	hsl(190, 56%, 49%)
HSV	hsv(190, 72%, 76%)
CMYK	cmyk(71.5%, 11.4%, 0%, 24.3%)
CIE-LAB	lab(64.79, -24.67, -20.57)
CIE-LCH	lch(64.79, 32.12, 219.82°)
OKLab	oklab(68.68% -0.0879 -0.0573)
OKLCH	oklch(68.68% 0.105 213.1)
XYZ	xyz(25.7600, 33.7853, 55.6053)
Luminance	0.3379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ABC1 #C14D37

analogous

#37C192 #37ABC1 #3766C1

triadic

#37ABC1 #C137AB #ABC137

tetradic

#37ABC1 #9237C1 #C14D37 #66C137

square

#37ABC1 #9237C1 #C14D37 #66C137

split-complementary

#37ABC1 #C13766 #C19237

monochromatic

#1C5762 #298191 #37ABC1 #63C1D2 #92D4E0

Accessibility & contrast

On white

2.71

#37ABC1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#37ABC1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ABC1

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ABC1	#FFFFFF	#000000	##000000
##37ABC1	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9AA5C2

Deuteranopia (green-blind)

#8797C1

Tritanopia (blue-blind)

#00B4B2

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37abc1;
/* rgb */ color: rgb(55, 171, 193);
/* oklch */ color: oklch(68.7% 0.105 213.1);

Tailwind

colors: {
  custom: {
    50: '#81c4d3',
    500: '#37abc1',
    950: '#000000',
  },
}

SCSS

$custom: #37abc1;
$custom-light: #81c4d3;
$custom-dark: #000000;

JSON

{
  "hex": "#37abc1",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 193
  },
  "hsl": {
    "h": 189.565,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.68677,
    "c": 0.10494,
    "h": 213.1
  },
  "luminance": 0.33788
}

Semantic roles & 50–950 ramp

primary

#37ABC1

secondary

#CB9389

accent

#6149DF

background

#F8FCFC

surface

#F0F8F9

border

#CBD1D2

text

#0C1214

muted

#7D8182

Preview Lab

Preview with #37ABC1

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

Preview Lab → · Contrast checker → · Palette generator →