#37BCA3#37BCA3

#37BCA3 is a light, moderate teal. Relative luminance 0.394; OKLCH L 71.8% C 0.119 H 177.3°. Best body text is #000000 at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#37BCA3
RGB	rgb(55, 188, 163)
HSL	hsl(169, 55%, 48%)
HSV	hsv(169, 71%, 74%)
CMYK	cmyk(70.7%, 0%, 13.3%, 26.3%)
CIE-LAB	lab(69.05, -41.35, 2.37)
CIE-LCH	lch(69.05, 41.42, 176.72°)
OKLab	oklab(71.83% -0.1184 0.0056)
OKLCH	oklch(71.83% 0.119 177.3)
XYZ	xyz(26.1664, 39.4200, 40.8730)
Luminance	0.3942 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BCA3 #BC3750

analogous

#37BC61 #37BCA3 #3792BC

triadic

#37BCA3 #A337BC #BCA337

tetradic

#37BCA3 #6137BC #BC3750 #92BC37

square

#37BCA3 #6137BC #BC3750 #92BC37

split-complementary

#37BCA3 #BC3792 #BC6137

monochromatic

#1B5D51 #298D7A #37BCA3 #60D0BB #8FDECF

Accessibility & contrast

On white

2.36

#37BCA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.88

#37BCA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BCA3

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BCA3	#FFFFFF	#000000	##000000
##37BCA3	1.00	2.36	8.88	8.88
#FFFFFF	2.36	1.00	21.00	21.00
#000000	8.88	21.00	1.00	1.00
##000000	8.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5B0A2

Deuteranopia (green-blind)

#A2A3A5

Tritanopia (blue-blind)

#00BFB4

Achromatopsia (no color)

#A9A9A9

Design tokens & code

CSS

--color: #37bca3;
/* rgb */ color: rgb(55, 188, 163);
/* oklch */ color: oklch(71.8% 0.119 177.3);

Tailwind

colors: {
  custom: {
    50: '#80d1be',
    500: '#37bca3',
    950: '#000000',
  },
}

SCSS

$custom: #37bca3;
$custom-light: #80d1be;
$custom-dark: #000000;

JSON

{
  "hex": "#37bca3",
  "rgb": {
    "r": 55,
    "g": 188,
    "b": 163
  },
  "hsl": {
    "h": 168.722,
    "s": 54.733,
    "l": 47.647
  },
  "oklch": {
    "l": 0.71832,
    "c": 0.11851,
    "h": 177.3
  },
  "luminance": 0.39423
}

Semantic roles & 50–950 ramp

primary

#37BCA3

secondary

#C98692

accent

#4A66DE

background

#F8FCFB

surface

#F0F9F6

border

#CBD2D0

text

#0C1412

muted

#7D8281

Preview Lab

Preview with #37BCA3

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

Preview Lab → · Contrast checker → · Palette generator →