#37D9B6#37D9B6

#37D9B6 is a light, vivid teal. Relative luminance 0.538; OKLCH L 79.6% C 0.139 H 174.2°. Best body text is #000000 at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#37D9B6
RGB	rgb(55, 217, 182)
HSL	hsl(167, 68%, 53%)
HSV	hsv(167, 75%, 85%)
CMYK	cmyk(74.7%, 0%, 16.1%, 14.9%)
CIE-LAB	lab(78.35, -48.89, 5.55)
CIE-LCH	lch(78.35, 49.21, 173.53°)
OKLab	oklab(79.59% -0.1383 0.0139)
OKLCH	oklch(79.59% 0.139 174.2)
XYZ	xyz(34.8275, 53.8111, 52.7979)
Luminance	0.5382 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D9B6 #D9375A

analogous

#37D965 #37D9B6 #37ABD9

triadic

#37D9B6 #B637D9 #D9B637

tetradic

#37D9B6 #6537D9 #D9375A #ABD937

square

#37D9B6 #6537D9 #D9375A #ABD937

split-complementary

#37D9B6 #D937AB #D96537

monochromatic

#187E68 #22B192 #37D9B6 #6AE3C9 #9EEDDC

Accessibility & contrast

On white

1.79

#37D9B6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.76

#37D9B6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D9B6

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D9B6	#FFFFFF	#000000	##000000
##37D9B6	1.00	1.79	11.76	11.76
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.76	21.00	1.00	1.00
##000000	11.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1CBB4

Deuteranopia (green-blind)

#BCBBB9

Tritanopia (blue-blind)

#00DBCF

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #37d9b6;
/* rgb */ color: rgb(55, 217, 182);
/* oklch */ color: oklch(79.6% 0.139 174.2);

Tailwind

colors: {
  custom: {
    50: '#86e5cb',
    500: '#37d9b6',
    950: '#000000',
  },
}

SCSS

$custom: #37d9b6;
$custom-light: #86e5cb;
$custom-dark: #000000;

JSON

{
  "hex": "#37d9b6",
  "rgb": {
    "r": 55,
    "g": 217,
    "b": 182
  },
  "hsl": {
    "h": 167.037,
    "s": 68.067,
    "l": 53.333
  },
  "oklch": {
    "l": 0.79589,
    "c": 0.13901,
    "h": 174.2
  },
  "luminance": 0.53815
}

Semantic roles & 50–950 ramp

primary

#37D9B6

secondary

#852F42

accent

#3D62EB

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1613

muted

#7F8482

Preview Lab

Preview with #37D9B6

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

Preview Lab → · Contrast checker → · Palette generator →