#37D5B2#37D5B2

#37D5B2 is a light, vivid teal. Relative luminance 0.516; OKLCH L 78.5% C 0.137 H 173.9°. Best body text is #000000 at 11.32:1 contrast (WCAG AA passes).

Color values

HEX	#37D5B2
RGB	rgb(55, 213, 178)
HSL	hsl(167, 65%, 53%)
HSV	hsv(167, 74%, 84%)
CMYK	cmyk(74.2%, 0%, 16.4%, 16.5%)
CIE-LAB	lab(77.05, -48.23, 5.81)
CIE-LCH	lch(77.05, 48.57, 173.14°)
OKLab	oklab(78.49% -0.1363 0.0146)
OKLCH	oklch(78.49% 0.137 173.9)
XYZ	xyz(33.4015, 51.6111, 50.3124)
Luminance	0.5161 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D5B2 #D5375A

analogous

#37D563 #37D5B2 #37A9D5

triadic

#37D5B2 #B237D5 #D5B237

tetradic

#37D5B2 #6337D5 #D5375A #A9D537

square

#37D5B2 #6337D5 #D5375A #A9D537

split-complementary

#37D5B2 #D537A9 #D56337

monochromatic

#197863 #24AB8D #37D5B2 #6AE0C5 #9CEAD9

Accessibility & contrast

On white

1.85

#37D5B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.32

#37D5B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D5B2

11.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D5B2	#FFFFFF	#000000	##000000
##37D5B2	1.00	1.85	11.32	11.32
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.32	21.00	1.00	1.00
##000000	11.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEC7B0

Deuteranopia (green-blind)

#B9B8B5

Tritanopia (blue-blind)

#00D7CB

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #37d5b2;
/* rgb */ color: rgb(55, 213, 178);
/* oklch */ color: oklch(78.5% 0.137 173.9);

Tailwind

colors: {
  custom: {
    50: '#85e3c9',
    500: '#37d5b2',
    950: '#000000',
  },
}

SCSS

$custom: #37d5b2;
$custom-light: #85e3c9;
$custom-dark: #000000;

JSON

{
  "hex": "#37d5b2",
  "rgb": {
    "r": 55,
    "g": 213,
    "b": 178
  },
  "hsl": {
    "h": 166.709,
    "s": 65.289,
    "l": 52.549
  },
  "oklch": {
    "l": 0.7849,
    "c": 0.13705,
    "h": 173.9
  },
  "luminance": 0.51615
}

Semantic roles & 50–950 ramp

primary

#37D5B2

secondary

#803042

accent

#4065E8

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1513

muted

#7F8482

Preview Lab

Preview with #37D5B2

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

Preview Lab → · Contrast checker → · Palette generator →