#37A398#37A398

#37A398 is a light, moderate teal. Relative luminance 0.293; OKLCH L 65.2% C 0.098 H 185.5°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#37A398
RGB	rgb(55, 163, 152)
HSL	hsl(174, 50%, 43%)
HSV	hsv(174, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 6.7%, 36.1%)
CIE-LAB	lab(61.02, -32.93, -3.26)
CIE-LCH	lch(61.02, 33.09, 185.66°)
OKLab	oklab(65.19% -0.0975 -0.0093)
OKLCH	oklch(65.19% 0.098 185.5)
XYZ	xyz(20.3376, 29.2714, 34.2778)
Luminance	0.2927 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A398 #A33742

analogous

#37A362 #37A398 #3778A3

triadic

#37A398 #9837A3 #A39837

tetradic

#37A398 #6237A3 #A33742 #78A337

square

#37A398 #6237A3 #A33742 #78A337

split-complementary

#37A398 #A33778 #A36237

monochromatic

#184743 #28756D #37A398 #52C5B9 #80D4CC

Accessibility & contrast

On white

3.06

#37A398 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#37A398 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A398

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A398	#FFFFFF	#000000	##000000
##37A398	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B9A98

Deuteranopia (green-blind)

#8B8E99

Tritanopia (blue-blind)

#00A79F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a398;
/* rgb */ color: rgb(55, 163, 152);
/* oklch */ color: oklch(65.2% 0.098 185.5);

Tailwind

colors: {
  custom: {
    50: '#7cbfb6',
    500: '#37a398',
    950: '#000000',
  },
}

SCSS

$custom: #37a398;
$custom-light: #7cbfb6;
$custom-dark: #000000;

JSON

{
  "hex": "#37a398",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 152
  },
  "hsl": {
    "h": 173.889,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65188,
    "c": 0.09797,
    "h": 185.5
  },
  "luminance": 0.29274
}

Semantic roles & 50–950 ramp

primary

#37A398

secondary

#BE787F

accent

#4F5DD9

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A398

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

Preview Lab → · Contrast checker → · Palette generator →