#37AAA6#37AAA6

#37AAA6 is a light, moderate teal. Relative luminance 0.323; OKLCH L 67.4% C 0.101 H 191.7°. Best body text is #000000 at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#37AAA6
RGB	rgb(55, 170, 166)
HSL	hsl(178, 51%, 44%)
HSV	hsv(178, 68%, 67%)
CMYK	cmyk(67.6%, 0%, 2.4%, 33.3%)
CIE-LAB	lab(63.60, -32.30, -7.30)
CIE-LCH	lch(63.60, 33.11, 192.74°)
OKLab	oklab(67.42% -0.0985 -0.0203)
OKLCH	oklch(67.42% 0.101 191.7)
XYZ	xyz(22.8301, 32.3123, 41.1027)
Luminance	0.3231 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AAA6 #AA373B

analogous

#37AA6D #37AAA6 #3775AA

triadic

#37AAA6 #A637AA #AAA637

tetradic

#37AAA6 #6D37AA #AA373B #75AA37

square

#37AAA6 #6D37AA #AA373B #75AA37

split-complementary

#37AAA6 #AA3775 #AA6D37

monochromatic

#194E4C #287C79 #37AAA6 #56C8C4 #84D7D4

Accessibility & contrast

On white

2.81

#37AAA6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.46

#37AAA6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AAA6

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AAA6	#FFFFFF	#000000	##000000
##37AAA6	1.00	2.81	7.46	7.46
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.46	21.00	1.00	1.00
##000000	7.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A1A6

Deuteranopia (green-blind)

#8F95A7

Tritanopia (blue-blind)

#00AFA8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37aaa6;
/* rgb */ color: rgb(55, 170, 166);
/* oklch */ color: oklch(67.4% 0.101 191.7);

Tailwind

colors: {
  custom: {
    50: '#7ec4c0',
    500: '#37aaa6',
    950: '#000000',
  },
}

SCSS

$custom: #37aaa6;
$custom-light: #7ec4c0;
$custom-dark: #000000;

JSON

{
  "hex": "#37aaa6",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 166
  },
  "hsl": {
    "h": 177.913,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67419,
    "c": 0.10057,
    "h": 191.7
  },
  "luminance": 0.32315
}

Semantic roles & 50–950 ramp

primary

#37AAA6

secondary

#C17C7E

accent

#4D52DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37AAA6

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

Preview Lab → · Contrast checker → · Palette generator →