#37DD9A#37DD9A

#37DD9A is a light, vivid teal. Relative luminance 0.549; OKLCH L 79.9% C 0.164 H 160.9°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#37DD9A
RGB	rgb(55, 221, 154)
HSL	hsl(156, 71%, 54%)
HSV	hsv(156, 75%, 87%)
CMYK	cmyk(75.1%, 0%, 30.3%, 13.3%)
CIE-LAB	lab(78.96, -56.95, 21.20)
CIE-LCH	lch(78.96, 60.77, 159.58°)
OKLab	oklab(79.89% -0.1551 0.0538)
OKLCH	oklch(79.89% 0.164 160.9)
XYZ	xyz(33.2612, 54.8542, 39.4005)
Luminance	0.5486 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DD9A #DD377A

analogous

#37DD47 #37DD9A #37CDDD

triadic

#37DD9A #9A37DD #DD9A37

tetradic

#37DD9A #4737DD #DD377A #CDDD37

square

#37DD9A #4737DD #DD377A #CDDD37

split-complementary

#37DD9A #DD37CD #DD4737

monochromatic

#168357 #1FB87A #37DD9A #6BE6B4 #A0EFCF

Accessibility & contrast

On white

1.75

#37DD9A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#37DD9A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DD9A

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DD9A	#FFFFFF	#000000	##000000
##37DD9A	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DACC96

Deuteranopia (green-blind)

#C6BE9E

Tritanopia (blue-blind)

#00DCCB

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #37dd9a;
/* rgb */ color: rgb(55, 221, 154);
/* oklch */ color: oklch(79.9% 0.164 160.9);

Tailwind

colors: {
  custom: {
    50: '#86e9b8',
    500: '#37dd9a',
    950: '#000000',
  },
}

SCSS

$custom: #37dd9a;
$custom-light: #86e9b8;
$custom-dark: #000000;

JSON

{
  "hex": "#37dd9a",
  "rgb": {
    "r": 55,
    "g": 221,
    "b": 154
  },
  "hsl": {
    "h": 155.783,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79886,
    "c": 0.16416,
    "h": 160.9
  },
  "luminance": 0.54858
}

Semantic roles & 50–950 ramp

primary

#37DD9A

secondary

#8A2E53

accent

#3A83EE

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1611

muted

#7F8481

Preview Lab

Preview with #37DD9A

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

Preview Lab → · Contrast checker → · Palette generator →