#37A8A0#37A8A0

#37A8A0 is a light, moderate teal. Relative luminance 0.314; OKLCH L 66.7% C 0.100 H 188.3°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#37A8A0
RGB	rgb(55, 168, 160)
HSL	hsl(176, 51%, 44%)
HSV	hsv(176, 67%, 66%)
CMYK	cmyk(67.3%, 0%, 4.8%, 34.1%)
CIE-LAB	lab(62.80, -33.05, -5.12)
CIE-LCH	lch(62.80, 33.45, 188.81°)
OKLab	oklab(66.71% -0.0991 -0.0144)
OKLCH	oklch(66.71% 0.1 188.3)
XYZ	xyz(21.9204, 31.3531, 38.1474)
Luminance	0.3136 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A8A0 #A8373F

analogous

#37A867 #37A8A0 #3777A8

triadic

#37A8A0 #A037A8 #A8A037

tetradic

#37A8A0 #6737A8 #A8373F #77A837

square

#37A8A0 #6737A8 #A8373F #77A837

split-complementary

#37A8A0 #A83777 #A86737

monochromatic

#194C48 #287A74 #37A8A0 #55C7BF #83D6D0

Accessibility & contrast

On white

2.89

#37A8A0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#37A8A0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A8A0

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A8A0	#FFFFFF	#000000	##000000
##37A8A0	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9FA0

Deuteranopia (green-blind)

#8E93A1

Tritanopia (blue-blind)

#00ACA5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37a8a0;
/* rgb */ color: rgb(55, 168, 160);
/* oklch */ color: oklch(66.7% 0.100 188.3);

Tailwind

colors: {
  custom: {
    50: '#7dc2bc',
    500: '#37a8a0',
    950: '#000000',
  },
}

SCSS

$custom: #37a8a0;
$custom-light: #7dc2bc;
$custom-dark: #000000;

JSON

{
  "hex": "#37a8a0",
  "rgb": {
    "r": 55,
    "g": 168,
    "b": 160
  },
  "hsl": {
    "h": 175.752,
    "s": 50.673,
    "l": 43.725
  },
  "oklch": {
    "l": 0.66714,
    "c": 0.10016,
    "h": 188.3
  },
  "luminance": 0.31356
}

Semantic roles & 50–950 ramp

primary

#37A8A0

secondary

#C07B80

accent

#4E58DA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1212

muted

#7C8181

Preview Lab

Preview with #37A8A0

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

Preview Lab → · Contrast checker → · Palette generator →