#37A590#37A590

#37A590 is a light, moderate teal. Relative luminance 0.297; OKLCH L 65.4% C 0.103 H 177.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#37A590
RGB	rgb(55, 165, 144)
HSL	hsl(169, 50%, 43%)
HSV	hsv(169, 67%, 65%)
CMYK	cmyk(66.7%, 0%, 12.7%, 35.3%)
CIE-LAB	lab(61.42, -36.02, 1.83)
CIE-LCH	lch(61.42, 36.07, 177.09°)
OKLab	oklab(65.44% -0.1034 0.0043)
OKLCH	oklch(65.44% 0.103 177.6)
XYZ	xyz(20.0623, 29.7339, 31.0620)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A590 #A5374C

analogous

#37A559 #37A590 #3783A5

triadic

#37A590 #9037A5 #A59037

tetradic

#37A590 #5937A5 #A5374C #83A537

square

#37A590 #5937A5 #A5374C #83A537

split-complementary

#37A590 #A53783 #A55937

monochromatic

#184940 #287768 #37A590 #53C6B0 #81D5C5

Accessibility & contrast

On white

3.02

#37A590 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#37A590 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A590

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A590	#FFFFFF	#000000	##000000
##37A590	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9B8F

Deuteranopia (green-blind)

#8F9092

Tritanopia (blue-blind)

#00A79F

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #37a590;
/* rgb */ color: rgb(55, 165, 144);
/* oklch */ color: oklch(65.4% 0.103 177.6);

Tailwind

colors: {
  custom: {
    50: '#7cc0b0',
    500: '#37a590',
    950: '#000000',
  },
}

SCSS

$custom: #37a590;
$custom-light: #7cc0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#37a590",
  "rgb": {
    "r": 55,
    "g": 165,
    "b": 144
  },
  "hsl": {
    "h": 168.545,
    "s": 50,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65443,
    "c": 0.10348,
    "h": 177.6
  },
  "luminance": 0.29736
}

Semantic roles & 50–950 ramp

primary

#37A590

secondary

#BF7986

accent

#4E69DA

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0B1210

muted

#7C817F

Preview Lab

Preview with #37A590

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

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