#37ACAA#37ACAA

#37ACAA is a light, moderate teal. Relative luminance 0.332; OKLCH L 68.1% C 0.102 H 193.4°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#37ACAA
RGB	rgb(55, 172, 170)
HSL	hsl(179, 52%, 45%)
HSV	hsv(179, 68%, 67%)
CMYK	cmyk(68%, 0%, 1.2%, 32.5%)
CIE-LAB	lab(64.34, -32.10, -8.44)
CIE-LCH	lch(64.34, 33.19, 194.73°)
OKLab	oklab(68.06% -0.0988 -0.0235)
OKLCH	oklch(68.06% 0.102 193.4)
XYZ	xyz(23.5805, 33.2169, 43.1912)
Luminance	0.3322 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37ACAA #AC3739

analogous

#37AC6F #37ACAA #3774AC

triadic

#37ACAA #AA37AC #ACAA37

tetradic

#37ACAA #6F37AC #AC3739 #74AC37

square

#37ACAA #6F37AC #AC3739 #74AC37

split-complementary

#37ACAA #AC3774 #AC6F37

monochromatic

#194F4E #287E7C #37ACAA #57C9C7 #85D8D7

Accessibility & contrast

On white

2.75

#37ACAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#37ACAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37ACAA

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37ACAA	#FFFFFF	#000000	##000000
##37ACAA	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1A3AA

Deuteranopia (green-blind)

#9096AB

Tritanopia (blue-blind)

#00B1AB

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #37acaa;
/* rgb */ color: rgb(55, 172, 170);
/* oklch */ color: oklch(68.1% 0.102 193.4);

Tailwind

colors: {
  custom: {
    50: '#7fc5c3',
    500: '#37acaa',
    950: '#000000',
  },
}

SCSS

$custom: #37acaa;
$custom-light: #7fc5c3;
$custom-dark: #000000;

JSON

{
  "hex": "#37acaa",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 170
  },
  "hsl": {
    "h": 178.974,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.68057,
    "c": 0.10152,
    "h": 193.4
  },
  "luminance": 0.3322
}

Semantic roles & 50–950 ramp

primary

#37ACAA

secondary

#C27D7E

accent

#4D4FDB

background

#F8FCFB

surface

#EFF8F7

border

#CAD1D0

text

#0B1312

muted

#7C8281

Preview Lab

Preview with #37ACAA

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

Preview Lab → · Contrast checker → · Palette generator →