#37ACA6#37ACA6

#37ACA6 is a light, moderate teal. Relative luminance 0.331; OKLCH L 67.9% C 0.102 H 190.1°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#37ACA6
RGB	rgb(55, 172, 166)
HSL	hsl(177, 52%, 45%)
HSV	hsv(177, 68%, 67%)
CMYK	cmyk(68%, 0%, 3.5%, 32.5%)
CIE-LAB	lab(64.22, -33.24, -6.39)
CIE-LCH	lch(64.22, 33.85, 190.88°)
OKLab	oklab(67.92% -0.1006 -0.0179)
OKLCH	oklch(67.92% 0.102 190.1)
XYZ	xyz(23.2079, 33.0678, 41.2286)
Luminance	0.3307 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ACA6 #AC373D

analogous

#37AC6C #37ACA6 #3778AC

triadic

#37ACA6 #A637AC #ACA637

tetradic

#37ACA6 #6C37AC #AC373D #78AC37

square

#37ACA6 #6C37AC #AC373D #78AC37

split-complementary

#37ACA6 #AC3778 #AC6C37

monochromatic

#194F4C #287E79 #37ACA6 #57C9C3 #85D8D4

Accessibility & contrast

On white

2.76

#37ACA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#37ACA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ACA6

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ACA6	#FFFFFF	#000000	##000000
##37ACA6	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)

#A2A3A6

Deuteranopia (green-blind)

#9196A7

Tritanopia (blue-blind)

#00B1AA

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37aca6;
/* rgb */ color: rgb(55, 172, 166);
/* oklch */ color: oklch(67.9% 0.102 190.1);

Tailwind

colors: {
  custom: {
    50: '#7ec5c0',
    500: '#37aca6',
    950: '#000000',
  },
}

SCSS

$custom: #37aca6;
$custom-light: #7ec5c0;
$custom-dark: #000000;

JSON

{
  "hex": "#37aca6",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 166
  },
  "hsl": {
    "h": 176.923,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67919,
    "c": 0.10214,
    "h": 190.1
  },
  "luminance": 0.3307
}

Semantic roles & 50–950 ramp

primary

#37ACA6

secondary

#C27D80

accent

#4D54DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37ACA6

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

Preview Lab → · Contrast checker → · Palette generator →