#37A997#37A997

#37A997 is a light, moderate teal. Relative luminance 0.314; OKLCH L 66.7% C 0.104 H 180.3°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#37A997
RGB	rgb(55, 169, 151)
HSL	hsl(171, 51%, 44%)
HSV	hsv(171, 67%, 66%)
CMYK	cmyk(67.5%, 0%, 10.7%, 33.7%)
CIE-LAB	lab(62.86, -35.99, -0.00)
CIE-LCH	lch(62.86, 35.99, 180.00°)
OKLab	oklab(66.68% -0.1043 -0.0006)
OKLCH	oklch(66.68% 0.104 180.3)
XYZ	xyz(21.3468, 31.4201, 34.2118)
Luminance	0.3142 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A997 #A93749

analogous

#37A95E #37A997 #3782A9

triadic

#37A997 #9737A9 #A99737

tetradic

#37A997 #5E37A9 #A93749 #82A937

square

#37A997 #5E37A9 #A93749 #82A937

split-complementary

#37A997 #A93782 #A95E37

monochromatic

#194D44 #287B6E #37A997 #55C8B6 #84D7CA

Accessibility & contrast

On white

2.88

#37A997 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#37A997 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A997

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A997	#FFFFFF	#000000	##000000
##37A997	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29F96

Deuteranopia (green-blind)

#919399

Tritanopia (blue-blind)

#00ACA3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37a997;
/* rgb */ color: rgb(55, 169, 151);
/* oklch */ color: oklch(66.7% 0.104 180.3);

Tailwind

colors: {
  custom: {
    50: '#7dc3b5',
    500: '#37a997',
    950: '#000000',
  },
}

SCSS

$custom: #37a997;
$custom-light: #7dc3b5;
$custom-dark: #000000;

JSON

{
  "hex": "#37a997",
  "rgb": {
    "r": 55,
    "g": 169,
    "b": 151
  },
  "hsl": {
    "h": 170.526,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66676,
    "c": 0.10434,
    "h": 180.3
  },
  "luminance": 0.31423
}

Semantic roles & 50–950 ramp

primary

#37A997

secondary

#C07B86

accent

#4D64DA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A997

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

Preview Lab → · Contrast checker → · Palette generator →