#37DD9F#37DD9F

#37DD9F is a light, vivid teal. Relative luminance 0.550; OKLCH L 80.0% C 0.160 H 162.7°. Best body text is #000000 at 12.01:1 contrast (WCAG AA passes).

Color values

HEX	#37DD9F
RGB	rgb(55, 221, 159)
HSL	hsl(158, 71%, 54%)
HSV	hsv(158, 75%, 87%)
CMYK	cmyk(75.1%, 0%, 28.1%, 13.3%)
CIE-LAB	lab(79.06, -55.88, 18.72)
CIE-LCH	lch(79.06, 58.93, 161.48°)
OKLab	oklab(80% -0.1528 0.0476)
OKLCH	oklch(80% 0.16 162.7)
XYZ	xyz(33.6863, 55.0243, 41.6395)
Luminance	0.5503 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37DD9F #DD3775

analogous

#37DD4C #37DD9F #37C8DD

triadic

#37DD9F #9F37DD #DD9F37

tetradic

#37DD9F #4C37DD #DD3775 #C8DD37

square

#37DD9F #4C37DD #DD3775 #C8DD37

split-complementary

#37DD9F #DD37C8 #DD4C37

monochromatic

#16835B #1FB87F #37DD9F #6BE6B8 #A0EFD1

Accessibility & contrast

On white

1.75

#37DD9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.01

#37DD9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37DD9F

12.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37DD9F	#FFFFFF	#000000	##000000
##37DD9F	1.00	1.75	12.01	12.01
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.01	21.00	1.00	1.00
##000000	12.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9CD9B

Deuteranopia (green-blind)

#C5BEA3

Tritanopia (blue-blind)

#00DDCC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #37dd9f;
/* rgb */ color: rgb(55, 221, 159);
/* oklch */ color: oklch(80.0% 0.160 162.7);

Tailwind

colors: {
  custom: {
    50: '#86e9bb',
    500: '#37dd9f',
    950: '#000000',
  },
}

SCSS

$custom: #37dd9f;
$custom-light: #86e9bb;
$custom-dark: #000000;

JSON

{
  "hex": "#37dd9f",
  "rgb": {
    "r": 55,
    "g": 221,
    "b": 159
  },
  "hsl": {
    "h": 157.59,
    "s": 70.94,
    "l": 54.118
  },
  "oklch": {
    "l": 0.79999,
    "c": 0.16004,
    "h": 162.7
  },
  "luminance": 0.55028
}

Semantic roles & 50–950 ramp

primary

#37DD9F

secondary

#8A2E51

accent

#3A7DEE

background

#FCFEFD

surface

#F4FDF8

border

#CED5D1

text

#0D1612

muted

#7F8482

Preview Lab

Preview with #37DD9F

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

Preview Lab → · Contrast checker → · Palette generator →