#37A393#37A393

#37A393 is a light, moderate teal. Relative luminance 0.291; OKLCH L 65.0% C 0.100 H 181.3°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#37A393
RGB	rgb(55, 163, 147)
HSL	hsl(171, 50%, 43%)
HSV	hsv(171, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 9.8%, 36.1%)
CIE-LAB	lab(60.88, -34.30, -0.65)
CIE-LCH	lch(60.88, 34.30, 181.09°)
OKLab	oklab(65.03% -0.0998 -0.0023)
OKLCH	oklch(65.03% 0.1 181.3)
XYZ	xyz(19.9367, 29.1110, 32.1664)
Luminance	0.2911 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A393 #A33747

analogous

#37A35D #37A393 #377DA3

triadic

#37A393 #9337A3 #A39337

tetradic

#37A393 #5D37A3 #A33747 #7DA337

square

#37A393 #5D37A3 #A33747 #7DA337

split-complementary

#37A393 #A3377D #A35D37

monochromatic

#184740 #28756A #37A393 #52C5B4 #80D4C8

Accessibility & contrast

On white

3.08

#37A393 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#37A393 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A393

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A393	#FFFFFF	#000000	##000000
##37A393	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9A92

Deuteranopia (green-blind)

#8C8E94

Tritanopia (blue-blind)

#00A69E

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a393;
/* rgb */ color: rgb(55, 163, 147);
/* oklch */ color: oklch(65.0% 0.100 181.3);

Tailwind

colors: {
  custom: {
    50: '#7cbfb2',
    500: '#37a393',
    950: '#000000',
  },
}

SCSS

$custom: #37a393;
$custom-light: #7cbfb2;
$custom-dark: #000000;

JSON

{
  "hex": "#37a393",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 147
  },
  "hsl": {
    "h": 171.111,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65026,
    "c": 0.09988,
    "h": 181.3
  },
  "luminance": 0.29113
}

Semantic roles & 50–950 ramp

primary

#37A393

secondary

#BE7882

accent

#4F63D9

background

#F8FBFA

surface

#EFF7F5

border

#CAD0CF

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A393

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

Preview Lab → · Contrast checker → · Palette generator →