#37A598#37A598

#37A598 is a light, moderate teal. Relative luminance 0.300; OKLCH L 65.7% C 0.100 H 183.9°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#37A598
RGB	rgb(55, 165, 152)
HSL	hsl(173, 50%, 43%)
HSV	hsv(173, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 7.9%, 35.3%)
CIE-LAB	lab(61.64, -33.87, -2.35)
CIE-LCH	lch(61.64, 33.95, 183.96°)
OKLab	oklab(65.69% -0.0996 -0.0069)
OKLCH	oklch(65.69% 0.1 183.9)
XYZ	xyz(20.6955, 29.9872, 34.3971)
Luminance	0.2999 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A598 #A53744

analogous

#37A561 #37A598 #377BA5

triadic

#37A598 #9837A5 #A59837

tetradic

#37A598 #6137A5 #A53744 #7BA537

square

#37A598 #6137A5 #A53744 #7BA537

split-complementary

#37A598 #A5377B #A56137

monochromatic

#184943 #28776E #37A598 #53C6B8 #81D5CB

Accessibility & contrast

On white

3.00

#37A598 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#37A598 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A598

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A598	#FFFFFF	#000000	##000000
##37A598	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9C98

Deuteranopia (green-blind)

#8D9099

Tritanopia (blue-blind)

#00A8A1

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a598;
/* rgb */ color: rgb(55, 165, 152);
/* oklch */ color: oklch(65.7% 0.100 183.9);

Tailwind

colors: {
  custom: {
    50: '#7cc0b6',
    500: '#37a598',
    950: '#000000',
  },
}

SCSS

$custom: #37a598;
$custom-light: #7cc0b6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a598",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 152
  },
  "hsl": {
    "h": 172.909,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65694,
    "c": 0.09988,
    "h": 183.9
  },
  "luminance": 0.29989
}

Semantic roles & 50–950 ramp

primary

#37A598

secondary

#BF7981

accent

#4E5FDA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A598

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

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