#37ABB0#37ABB0

#37ABB0 is a light, moderate teal. Relative luminance 0.331; OKLCH L 68.0% C 0.101 H 199.2°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#37ABB0
RGB	rgb(55, 171, 176)
HSL	hsl(182, 52%, 45%)
HSV	hsv(182, 69%, 69%)
CMYK	cmyk(68.8%, 2.8%, 0%, 31%)
CIE-LAB	lab(64.22, -29.86, -11.97)
CIE-LCH	lch(64.22, 32.17, 201.84°)
OKLab	oklab(68.02% -0.0951 -0.0332)
OKLCH	oklch(68.02% 0.101 199.2)
XYZ	xyz(23.9715, 33.0699, 46.1856)
Luminance	0.3307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ABB0 #B03C37

analogous

#37B078 #37ABB0 #376FB0

triadic

#37ABB0 #B037AB #ABB037

tetradic

#37ABB0 #7837B0 #B03C37 #6FB037

square

#37ABB0 #7837B0 #B03C37 #6FB037

split-complementary

#37ABB0 #B0376F #B07837

monochromatic

#1A5053 #287E81 #37ABB0 #59C6CB #88D6DA

Accessibility & contrast

On white

2.76

#37ABB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#37ABB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ABB0

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ABB0	#FFFFFF	#000000	##000000
##37ABB0	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA3B1

Deuteranopia (green-blind)

#8D96B1

Tritanopia (blue-blind)

#00B1AC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37abb0;
/* rgb */ color: rgb(55, 171, 176);
/* oklch */ color: oklch(68.0% 0.101 199.2);

Tailwind

colors: {
  custom: {
    50: '#7fc4c7',
    500: '#37abb0',
    950: '#000000',
  },
}

SCSS

$custom: #37abb0;
$custom-light: #7fc4c7;
$custom-dark: #000000;

JSON

{
  "hex": "#37abb0",
  "rgb": {
    "r": 55,
    "g": 171,
    "b": 176
  },
  "hsl": {
    "h": 182.479,
    "s": 52.381,
    "l": 45.294
  },
  "oklch": {
    "l": 0.68023,
    "c": 0.10073,
    "h": 199.2
  },
  "luminance": 0.33073
}

Semantic roles & 50–950 ramp

primary

#37ABB0

secondary

#C4827F

accent

#524CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37ABB0

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

Preview Lab → · Contrast checker → · Palette generator →