#37C7A5#37C7A5

#37C7A5 is a light, vivid teal. Relative luminance 0.444; OKLCH L 74.6% C 0.129 H 173.0°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#37C7A5
RGB	rgb(55, 199, 165)
HSL	hsl(166, 57%, 50%)
HSV	hsv(166, 72%, 78%)
CMYK	cmyk(72.4%, 0%, 17.1%, 22%)
CIE-LAB	lab(72.48, -45.58, 6.22)
CIE-LCH	lch(72.48, 46.01, 172.22°)
OKLab	oklab(74.65% -0.1285 0.0158)
OKLCH	oklch(74.65% 0.129 173)
XYZ	xyz(28.7870, 44.3723, 42.6376)
Luminance	0.4438 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C7A5 #C73759

analogous

#37C75D #37C7A5 #37A1C7

triadic

#37C7A5 #A537C7 #C7A537

tetradic

#37C7A5 #5D37C7 #C73759 #A1C737

square

#37C7A5 #5D37C7 #C73759 #A1C737

split-complementary

#37C7A5 #C737A1 #C75D37

monochromatic

#1C6755 #2A977D #37C7A5 #66D5BB #96E2D0

Accessibility & contrast

On white

2.13

#37C7A5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#37C7A5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C7A5

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C7A5	#FFFFFF	#000000	##000000
##37C7A5	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0BAA3

Deuteranopia (green-blind)

#ADACA7

Tritanopia (blue-blind)

#00C9BD

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #37c7a5;
/* rgb */ color: rgb(55, 199, 165);
/* oklch */ color: oklch(74.6% 0.129 173.0);

Tailwind

colors: {
  custom: {
    50: '#82d9bf',
    500: '#37c7a5',
    950: '#000000',
  },
}

SCSS

$custom: #37c7a5;
$custom-light: #82d9bf;
$custom-dark: #000000;

JSON

{
  "hex": "#37c7a5",
  "rgb": {
    "r": 55,
    "g": 199,
    "b": 165
  },
  "hsl": {
    "h": 165.833,
    "s": 56.693,
    "l": 49.804
  },
  "oklch": {
    "l": 0.74645,
    "c": 0.12947,
    "h": 173
  },
  "luminance": 0.44376
}

Semantic roles & 50–950 ramp

primary

#37C7A5

secondary

#CD8C9C

accent

#486CE0

background

#F8FDFB

surface

#F0FAF7

border

#CBD3D0

text

#0C1512

muted

#7D8381

Preview Lab

Preview with #37C7A5

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

Preview Lab → · Contrast checker → · Palette generator →