#37AAA8#37AAA8

#37AAA8 is a light, moderate teal. Relative luminance 0.324; OKLCH L 67.5% C 0.100 H 193.4°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#37AAA8
RGB	rgb(55, 170, 168)
HSL	hsl(179, 51%, 44%)
HSV	hsv(179, 68%, 67%)
CMYK	cmyk(67.6%, 0%, 1.2%, 33.3%)
CIE-LAB	lab(63.66, -31.72, -8.33)
CIE-LCH	lch(63.66, 32.80, 194.71°)
OKLab	oklab(67.49% -0.0976 -0.0232)
OKLCH	oklch(67.49% 0.1 193.4)
XYZ	xyz(23.0150, 32.3862, 42.0764)
Luminance	0.3239 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AAA8 #AA3739

analogous

#37AA6F #37AAA8 #3772AA

triadic

#37AAA8 #A837AA #AAA837

tetradic

#37AAA8 #6F37AA #AA3739 #72AA37

square

#37AAA8 #6F37AA #AA3739 #72AA37

split-complementary

#37AAA8 #AA3772 #AA6F37

monochromatic

#194E4D #287C7A #37AAA8 #56C8C6 #84D7D6

Accessibility & contrast

On white

2.81

#37AAA8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#37AAA8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AAA8

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AAA8	#FFFFFF	#000000	##000000
##37AAA8	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FA2A8

Deuteranopia (green-blind)

#8E95A9

Tritanopia (blue-blind)

#00AFA9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37aaa8;
/* rgb */ color: rgb(55, 170, 168);
/* oklch */ color: oklch(67.5% 0.100 193.4);

Tailwind

colors: {
  custom: {
    50: '#7ec4c1',
    500: '#37aaa8',
    950: '#000000',
  },
}

SCSS

$custom: #37aaa8;
$custom-light: #7ec4c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37aaa8",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 168
  },
  "hsl": {
    "h": 178.957,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.67489,
    "c": 0.1003,
    "h": 193.4
  },
  "luminance": 0.32389
}

Semantic roles & 50–950 ramp

primary

#37AAA8

secondary

#C17C7D

accent

#4D50DB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37AAA8

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

Preview Lab → · Contrast checker → · Palette generator →