#37A39B#37A39B

#37A39B is a light, moderate teal. Relative luminance 0.294; OKLCH L 65.3% C 0.097 H 188.0°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#37A39B
RGB	rgb(55, 163, 155)
HSL	hsl(176, 50%, 43%)
HSV	hsv(176, 66%, 64%)
CMYK	cmyk(66.3%, 0%, 4.9%, 36.1%)
CIE-LAB	lab(61.11, -32.09, -4.82)
CIE-LCH	lch(61.11, 32.45, 188.55°)
OKLab	oklab(65.29% -0.0961 -0.0136)
OKLCH	oklch(65.29% 0.097 188)
XYZ	xyz(20.5864, 29.3709, 35.5882)
Luminance	0.2937 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A39B #A3373F

analogous

#37A365 #37A39B #3775A3

triadic

#37A39B #9B37A3 #A39B37

tetradic

#37A39B #6537A3 #A3373F #75A337

square

#37A39B #6537A3 #A3373F #75A337

split-complementary

#37A39B #A33775 #A36537

monochromatic

#184744 #28756F #37A39B #52C5BC #80D4CE

Accessibility & contrast

On white

3.05

#37A39B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#37A39B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A39B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A39B	#FFFFFF	#000000	##000000
##37A39B	1.00	3.05	6.87	6.87
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A9A9B

Deuteranopia (green-blind)

#8A8E9C

Tritanopia (blue-blind)

#00A7A0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a39b;
/* rgb */ color: rgb(55, 163, 155);
/* oklch */ color: oklch(65.3% 0.097 188.0);

Tailwind

colors: {
  custom: {
    50: '#7cbfb8',
    500: '#37a39b',
    950: '#000000',
  },
}

SCSS

$custom: #37a39b;
$custom-light: #7cbfb8;
$custom-dark: #000000;

JSON

{
  "hex": "#37a39b",
  "rgb": {
    "r": 55,
    "g": 163,
    "b": 155
  },
  "hsl": {
    "h": 175.556,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.65287,
    "c": 0.09708,
    "h": 188
  },
  "luminance": 0.29373
}

Semantic roles & 50–950 ramp

primary

#37A39B

secondary

#BE787D

accent

#4F59D9

background

#F8FBFB

surface

#EFF7F6

border

#CAD0D0

text

#0B1211

muted

#7C8180

Preview Lab

Preview with #37A39B

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

Preview Lab → · Contrast checker → · Palette generator →