#37A18B#37A18B

#37A18B is a light, moderate teal. Relative luminance 0.282; OKLCH L 64.3% C 0.102 H 176.4°. Best body text is #000000 at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#37A18B
RGB	rgb(55, 161, 139)
HSL	hsl(168, 49%, 42%)
HSV	hsv(168, 66%, 63%)
CMYK	cmyk(65.8%, 0%, 13.7%, 36.9%)
CIE-LAB	lab(60.04, -35.50, 2.63)
CIE-LCH	lch(60.04, 35.60, 175.76°)
OKLab	oklab(64.27% -0.1015 0.0064)
OKLCH	oklch(64.27% 0.102 176.4)
XYZ	xyz(18.9784, 28.1640, 28.8571)
Luminance	0.2817 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A18B #A1374D

analogous

#37A156 #37A18B #3782A1

triadic

#37A18B #8B37A1 #A18B37

tetradic

#37A18B #5637A1 #A1374D #82A137

square

#37A18B #5637A1 #A1374D #82A137

split-complementary

#37A18B #A13782 #A15637

monochromatic

#18463C #277364 #37A18B #51C4AC #7FD3C2

Accessibility & contrast

On white

3.17

#37A18B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.63

#37A18B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A18B

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A18B	#FFFFFF	#000000	##000000
##37A18B	1.00	3.17	6.63	6.63
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.63	21.00	1.00	1.00
##000000	6.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B978A

Deuteranopia (green-blind)

#8C8C8D

Tritanopia (blue-blind)

#00A39A

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #37a18b;
/* rgb */ color: rgb(55, 161, 139);
/* oklch */ color: oklch(64.3% 0.102 176.4);

Tailwind

colors: {
  custom: {
    50: '#7bbdac',
    500: '#37a18b',
    950: '#000000',
  },
}

SCSS

$custom: #37a18b;
$custom-light: #7bbdac;
$custom-dark: #000000;

JSON

{
  "hex": "#37a18b",
  "rgb": {
    "r": 55,
    "g": 161,
    "b": 139
  },
  "hsl": {
    "h": 167.547,
    "s": 49.074,
    "l": 42.353
  },
  "oklch": {
    "l": 0.64268,
    "c": 0.10168,
    "h": 176.4
  },
  "luminance": 0.28166
}

Semantic roles & 50–950 ramp

primary

#37A18B

secondary

#BD7786

accent

#4F6CD9

background

#F8FBFA

surface

#EFF7F4

border

#CAD0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #37A18B

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

Preview Lab → · Contrast checker → · Palette generator →