#37D3A9#37D3A9

#37D3A9 is a light, vivid teal. Relative luminance 0.503; OKLCH L 77.8% C 0.141 H 170.1°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#37D3A9
RGB	rgb(55, 211, 169)
HSL	hsl(164, 64%, 52%)
HSV	hsv(164, 74%, 83%)
CMYK	cmyk(73.9%, 0%, 19.9%, 17.3%)
CIE-LAB	lab(76.23, -49.61, 9.45)
CIE-LCH	lch(76.23, 50.50, 169.22°)
OKLab	oklab(77.75% -0.1385 0.0241)
OKLCH	oklch(77.75% 0.141 170.1)
XYZ	xyz(32.0274, 50.2615, 45.5419)
Luminance	0.5027 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D3A9 #D33761

analogous

#37D35B #37D3A9 #37AFD3

triadic

#37D3A9 #A937D3 #D3A937

tetradic

#37D3A9 #5B37D3 #D33761 #AFD337

square

#37D3A9 #5B37D3 #D33761 #AFD337

split-complementary

#37D3A9 #D337AF #D35B37

monochromatic

#1A765D #25A885 #37D3A9 #69DEBF #9BE9D4

Accessibility & contrast

On white

1.90

#37D3A9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#37D3A9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D3A9

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D3A9	#FFFFFF	#000000	##000000
##37D3A9	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDC5A7

Deuteranopia (green-blind)

#B9B6AC

Tritanopia (blue-blind)

#00D5C7

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #37d3a9;
/* rgb */ color: rgb(55, 211, 169);
/* oklch */ color: oklch(77.8% 0.141 170.1);

Tailwind

colors: {
  custom: {
    50: '#85e1c2',
    500: '#37d3a9',
    950: '#000000',
  },
}

SCSS

$custom: #37d3a9;
$custom-light: #85e1c2;
$custom-dark: #000000;

JSON

{
  "hex": "#37d3a9",
  "rgb": {
    "r": 55,
    "g": 211,
    "b": 169
  },
  "hsl": {
    "h": 163.846,
    "s": 63.934,
    "l": 52.157
  },
  "oklch": {
    "l": 0.7775,
    "c": 0.14056,
    "h": 170.1
  },
  "luminance": 0.50265
}

Semantic roles & 50–950 ramp

primary

#37D3A9

secondary

#7E3045

accent

#416EE7

background

#FCFEFD

surface

#F4FCF9

border

#CED5D2

text

#0D1512

muted

#7F8482

Preview Lab

Preview with #37D3A9

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

Preview Lab → · Contrast checker → · Palette generator →