#37A99C#37A99C

#37A99C is a light, moderate teal. Relative luminance 0.316; OKLCH L 66.8% C 0.102 H 184.2°. Best body text is #000000 at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#37A99C
RGB	rgb(55, 169, 156)
HSL	hsl(173, 51%, 44%)
HSV	hsv(173, 67%, 66%)
CMYK	cmyk(67.5%, 0%, 7.7%, 33.7%)
CIE-LAB	lab(63.00, -34.63, -2.60)
CIE-LCH	lch(63.00, 34.73, 184.29°)
OKLab	oklab(66.83% -0.102 -0.0076)
OKLCH	oklch(66.83% 0.102 184.2)
XYZ	xyz(21.7615, 31.5860, 36.3959)
Luminance	0.3159 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A99C #A93744

analogous

#37A963 #37A99C #377DA9

triadic

#37A99C #9C37A9 #A99C37

tetradic

#37A99C #6337A9 #A93744 #7DA937

square

#37A99C #6337A9 #A93744 #7DA937

split-complementary

#37A99C #A9377D #A96337

monochromatic

#194D47 #287B71 #37A99C #55C8BB #84D7CD

Accessibility & contrast

On white

2.87

#37A99C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.32

#37A99C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37A99C

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A99C	#FFFFFF	#000000	##000000
##37A99C	1.00	2.87	7.32	7.32
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.32	21.00	1.00	1.00
##000000	7.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A09C

Deuteranopia (green-blind)

#90939D

Tritanopia (blue-blind)

#00ADA5

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37a99c;
/* rgb */ color: rgb(55, 169, 156);
/* oklch */ color: oklch(66.8% 0.102 184.2);

Tailwind

colors: {
  custom: {
    50: '#7dc3b9',
    500: '#37a99c',
    950: '#000000',
  },
}

SCSS

$custom: #37a99c;
$custom-light: #7dc3b9;
$custom-dark: #000000;

JSON

{
  "hex": "#37a99c",
  "rgb": {
    "r": 55,
    "g": 169,
    "b": 156
  },
  "hsl": {
    "h": 173.158,
    "s": 50.893,
    "l": 43.922
  },
  "oklch": {
    "l": 0.66834,
    "c": 0.10229,
    "h": 184.2
  },
  "luminance": 0.31588
}

Semantic roles & 50–950 ramp

primary

#37A99C

secondary

#C07B83

accent

#4D5DDA

background

#F8FCFB

surface

#EFF8F6

border

#CAD1D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A99C

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

Preview Lab → · Contrast checker → · Palette generator →