#37A99E#37A99E

#37A99E is a light, moderate teal. Relative luminance 0.317; OKLCH L 66.9% C 0.102 H 185.9°. Best body text is #000000 at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#37A99E
RGB	rgb(55, 169, 158)
HSL	hsl(174, 51%, 44%)
HSV	hsv(174, 67%, 66%)
CMYK	cmyk(67.5%, 0%, 6.5%, 33.7%)
CIE-LAB	lab(63.06, -34.08, -3.63)
CIE-LCH	lch(63.06, 34.27, 186.08°)
OKLab	oklab(66.9% -0.1011 -0.0104)
OKLCH	oklch(66.9% 0.102 185.9)
XYZ	xyz(21.9322, 31.6543, 37.2951)
Luminance	0.3166 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A99E #A93742

analogous

#37A965 #37A99E #377BA9

triadic

#37A99E #9E37A9 #A99E37

tetradic

#37A99E #6537A9 #A93742 #7BA937

square

#37A99E #6537A9 #A93742 #7BA937

split-complementary

#37A99E #A9377B #A96537

monochromatic

#194D48 #287B73 #37A99E #55C8BD #84D7CF

Accessibility & contrast

On white

2.86

#37A99E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.33

#37A99E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A99E

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A99E	#FFFFFF	#000000	##000000
##37A99E	1.00	2.86	7.33	7.33
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.33	21.00	1.00	1.00
##000000	7.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0A09E

Deuteranopia (green-blind)

#90939F

Tritanopia (blue-blind)

#00ADA5

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37a99e;
/* rgb */ color: rgb(55, 169, 158);
/* oklch */ color: oklch(66.9% 0.102 185.9);

Tailwind

colors: {
  custom: {
    50: '#7dc3ba',
    500: '#37a99e',
    950: '#000000',
  },
}

SCSS

$custom: #37a99e;
$custom-light: #7dc3ba;
$custom-dark: #000000;

JSON

{
  "hex": "#37a99e",
  "rgb": {
    "r": 55,
    "g": 169,
    "b": 158
  },
  "hsl": {
    "h": 174.211,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.669,
    "c": 0.10162,
    "h": 185.9
  },
  "luminance": 0.31657
}

Semantic roles & 50–950 ramp

primary

#37A99E

secondary

#C07B82

accent

#4D5BDA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A99E

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

Preview Lab → · Contrast checker → · Palette generator →