#37ACB2#37ACB2

#37ACB2 is a light, moderate teal. Relative luminance 0.335; OKLCH L 68.3% C 0.101 H 200.0°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#37ACB2
RGB	rgb(55, 172, 178)
HSL	hsl(183, 53%, 46%)
HSV	hsv(183, 69%, 70%)
CMYK	cmyk(69.1%, 3.4%, 0%, 30.2%)
CIE-LAB	lab(64.59, -29.75, -12.53)
CIE-LCH	lch(64.59, 32.28, 202.83°)
OKLab	oklab(68.34% -0.0952 -0.0348)
OKLCH	oklch(68.34% 0.101 200)
XYZ	xyz(24.3604, 33.5288, 47.2987)
Luminance	0.3353 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ACB2 #B23D37

analogous

#37B27A #37ACB2 #376EB2

triadic

#37ACB2 #B237AC #ACB237

tetradic

#37ACB2 #7A37B2 #B23D37 #6EB237

square

#37ACB2 #7A37B2 #B23D37 #6EB237

split-complementary

#37ACB2 #B2376E #B27A37

monochromatic

#1A5254 #297F83 #37ACB2 #5AC7CC #89D7DB

Accessibility & contrast

On white

2.73

#37ACB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#37ACB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ACB2

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ACB2	#FFFFFF	#000000	##000000
##37ACB2	1.00	2.73	7.71	7.71
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA4B3

Deuteranopia (green-blind)

#8D97B3

Tritanopia (blue-blind)

#00B2AE

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37acb2;
/* rgb */ color: rgb(55, 172, 178);
/* oklch */ color: oklch(68.3% 0.101 200.0);

Tailwind

colors: {
  custom: {
    50: '#7fc5c9',
    500: '#37acb2',
    950: '#000000',
  },
}

SCSS

$custom: #37acb2;
$custom-light: #7fc5c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37acb2",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 178
  },
  "hsl": {
    "h": 182.927,
    "s": 52.79,
    "l": 45.686
  },
  "oklch": {
    "l": 0.68343,
    "c": 0.10139,
    "h": 200
  },
  "luminance": 0.33532
}

Semantic roles & 50–950 ramp

primary

#37ACB2

secondary

#C58480

accent

#534CDC

background

#F8FCFC

surface

#F0F8F8

border

#CBD1D1

text

#0B1313

muted

#7C8282

Preview Lab

Preview with #37ACB2

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

Preview Lab → · Contrast checker → · Palette generator →