#37A8A8#37A8A8

#37A8A8 is a light, moderate teal. Relative luminance 0.316; OKLCH L 67.0% C 0.099 H 195.0°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#37A8A8
RGB	rgb(55, 168, 168)
HSL	hsl(180, 51%, 44%)
HSV	hsv(180, 67%, 66%)
CMYK	cmyk(67.3%, 0%, 0%, 34.1%)
CIE-LAB	lab(63.05, -30.76, -9.25)
CIE-LCH	lch(63.05, 32.12, 196.73°)
OKLab	oklab(66.99% -0.0955 -0.0257)
OKLCH	oklch(66.99% 0.099 195)
XYZ	xyz(22.6429, 31.6421, 41.9524)
Luminance	0.3165 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A8A8 #A83737

analogous

#37A86F #37A8A8 #376FA8

triadic

#37A8A8 #A837A8 #A8A837

tetradic

#37A8A8 #6F37A8 #A83737 #6FA837

square

#37A8A8 #6F37A8 #A83737 #6FA837

split-complementary

#37A8A8 #A8376F #A86F37

monochromatic

#194C4C #287A7A #37A8A8 #55C7C7 #83D6D6

Accessibility & contrast

On white

2.87

#37A8A8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#37A8A8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A8A8

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A8A8	#FFFFFF	#000000	##000000
##37A8A8	1.00	2.87	7.33	7.33
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9DA0A8

Deuteranopia (green-blind)

#8C93A9

Tritanopia (blue-blind)

#00ADA8

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37a8a8;
/* rgb */ color: rgb(55, 168, 168);
/* oklch */ color: oklch(67.0% 0.099 195.0);

Tailwind

colors: {
  custom: {
    50: '#7ec2c1',
    500: '#37a8a8',
    950: '#000000',
  },
}

SCSS

$custom: #37a8a8;
$custom-light: #7ec2c1;
$custom-dark: #000000;

JSON

{
  "hex": "#37a8a8",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 168
  },
  "hsl": {
    "h": 180,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.6699,
    "c": 0.09891,
    "h": 195
  },
  "luminance": 0.31645
}

Semantic roles & 50–950 ramp

primary

#37A8A8

secondary

#C07B7B

accent

#4E4EDA

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37A8A8

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

Preview Lab → · Contrast checker → · Palette generator →