#37AAA7#37AAA7

#37AAA7 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.5% C 0.100 H 192.5°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#37AAA7
RGB	rgb(55, 170, 167)
HSL	hsl(178, 51%, 44%)
HSV	hsv(178, 68%, 67%)
CMYK	cmyk(67.6%, 0%, 1.8%, 33.3%)
CIE-LAB	lab(63.63, -32.01, -7.82)
CIE-LCH	lch(63.63, 32.95, 193.72°)
OKLab	oklab(67.45% -0.098 -0.0218)
OKLCH	oklch(67.45% 0.1 192.5)
XYZ	xyz(22.9222, 32.3491, 41.5877)
Luminance	0.3235 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AAA7 #AA373A

analogous

#37AA6E #37AAA7 #3774AA

triadic

#37AAA7 #A737AA #AAA737

tetradic

#37AAA7 #6E37AA #AA373A #74AA37

square

#37AAA7 #6E37AA #AA373A #74AA37

split-complementary

#37AAA7 #AA3774 #AA6E37

monochromatic

#194E4C #287C7A #37AAA7 #56C8C5 #84D7D5

Accessibility & contrast

On white

2.81

#37AAA7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#37AAA7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AAA7

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AAA7	#FFFFFF	#000000	##000000
##37AAA7	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A1A7

Deuteranopia (green-blind)

#8E95A8

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37aaa7;
/* rgb */ color: rgb(55, 170, 167);
/* oklch */ color: oklch(67.5% 0.100 192.5);

Tailwind

colors: {
  custom: {
    50: '#7ec4c1',
    500: '#37aaa7',
    950: '#000000',
  },
}

SCSS

$custom: #37aaa7;
$custom-light: #7ec4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37aaa7",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 167
  },
  "hsl": {
    "h": 178.435,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67454,
    "c": 0.10043,
    "h": 192.5
  },
  "luminance": 0.32352
}

Semantic roles & 50–950 ramp

primary

#37AAA7

secondary

#C17C7E

accent

#4D51DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37AAA7

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

Preview Lab → · Contrast checker → · Palette generator →