#37A594#37A594

#37A594 is a light, moderate teal. Relative luminance 0.299; OKLCH L 65.6% C 0.102 H 180.7°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#37A594
RGB	rgb(55, 165, 148)
HSL	hsl(171, 50%, 43%)
HSV	hsv(171, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 10.3%, 35.3%)
CIE-LAB	lab(61.53, -34.95, -0.26)
CIE-LCH	lch(61.53, 34.96, 180.43°)
OKLab	oklab(65.57% -0.1015 -0.0013)
OKLCH	oklch(65.57% 0.102 180.7)
XYZ	xyz(20.3734, 29.8583, 32.7007)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A594 #A53748

analogous

#37A55D #37A594 #377FA5

triadic

#37A594 #9437A5 #A59437

tetradic

#37A594 #5D37A5 #A53748 #7FA537

square

#37A594 #5D37A5 #A53748 #7FA537

split-complementary

#37A594 #A5377F #A55D37

monochromatic

#184942 #28776B #37A594 #53C6B4 #81D5C8

Accessibility & contrast

On white

3.01

#37A594 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#37A594 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A594

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A594	#FFFFFF	#000000	##000000
##37A594	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9B93

Deuteranopia (green-blind)

#8E9095

Tritanopia (blue-blind)

#00A8A0

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37a594;
/* rgb */ color: rgb(55, 165, 148);
/* oklch */ color: oklch(65.6% 0.102 180.7);

Tailwind

colors: {
  custom: {
    50: '#7cc0b3',
    500: '#37a594',
    950: '#000000',
  },
}

SCSS

$custom: #37a594;
$custom-light: #7cc0b3;
$custom-dark: #000000;

JSON

{
  "hex": "#37a594",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 148
  },
  "hsl": {
    "h": 170.727,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65566,
    "c": 0.10152,
    "h": 180.7
  },
  "luminance": 0.29861
}

Semantic roles & 50–950 ramp

primary

#37A594

secondary

#BF7984

accent

#4E64DA

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A594

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

Preview Lab → · Contrast checker → · Palette generator →