#37C8A5#37C8A5

#37C8A5 is a light, vivid teal. Relative luminance 0.448; OKLCH L 74.9% C 0.131 H 172.6°. Best body text is #000000 at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#37C8A5
RGB	rgb(55, 200, 165)
HSL	hsl(166, 57%, 50%)
HSV	hsv(166, 73%, 78%)
CMYK	cmyk(72.5%, 0%, 17.5%, 21.6%)
CIE-LAB	lab(72.78, -46.01, 6.66)
CIE-LCH	lch(72.78, 46.49, 171.76°)
OKLab	oklab(74.9% -0.1295 0.0169)
OKLCH	oklch(74.9% 0.131 172.6)
XYZ	xyz(29.0178, 44.8340, 42.7145)
Luminance	0.4484 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C8A5 #C8375A

analogous

#37C85C #37C8A5 #37A3C8

triadic

#37C8A5 #A537C8 #C8A537

tetradic

#37C8A5 #5C37C8 #C8375A #A3C837

square

#37C8A5 #5C37C8 #C8375A #A3C837

split-complementary

#37C8A5 #C837A3 #C85C37

monochromatic

#1D6856 #2A987D #37C8A5 #67D5BB #97E2D0

Accessibility & contrast

On white

2.11

#37C8A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.97

#37C8A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C8A5

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C8A5	#FFFFFF	#000000	##000000
##37C8A5	1.00	2.11	9.97	9.97
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.97	21.00	1.00	1.00
##000000	9.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2BBA3

Deuteranopia (green-blind)

#AEADA7

Tritanopia (blue-blind)

#00CABE

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #37c8a5;
/* rgb */ color: rgb(55, 200, 165);
/* oklch */ color: oklch(74.9% 0.131 172.6);

Tailwind

colors: {
  custom: {
    50: '#82d9bf',
    500: '#37c8a5',
    950: '#000000',
  },
}

SCSS

$custom: #37c8a5;
$custom-light: #82d9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#37c8a5",
  "rgb": {
    "r": 55,
    "g": 200,
    "b": 165
  },
  "hsl": {
    "h": 165.517,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.74896,
    "c": 0.1306,
    "h": 172.6
  },
  "luminance": 0.44837
}

Semantic roles & 50–950 ramp

primary

#37C8A5

secondary

#CE8D9D

accent

#486CE0

background

#F8FDFB

surface

#F0FBF7

border

#CBD4D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37C8A5

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

Preview Lab → · Contrast checker → · Palette generator →