#37CA9C#37CA9C

#37CA9C is a light, vivid teal. Relative luminance 0.455; OKLCH L 75.2% C 0.139 H 167.2°. Best body text is #000000 at 10.09:1 contrast (WCAG AA passes).

Color values

HEX	#37CA9C
RGB	rgb(55, 202, 156)
HSL	hsl(161, 58%, 50%)
HSV	hsv(161, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 22.8%, 20.8%)
CIE-LAB	lab(73.19, -49.01, 12.09)
CIE-LCH	lch(73.19, 50.48, 166.14°)
OKLab	oklab(75.16% -0.1357 0.0309)
OKLCH	oklch(75.16% 0.139 167.2)
XYZ	xyz(28.6936, 45.4502, 38.7066)
Luminance	0.4545 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA9C #CA3765

analogous

#37CA52 #37CA9C #37AFCA

triadic

#37CA9C #9C37CA #CA9C37

tetradic

#37CA9C #5237CA #CA3765 #AFCA37

square

#37CA9C #5237CA #CA3765 #AFCA37

split-complementary

#37CA9C #CA37AF #CA5237

monochromatic

#1C6A52 #299B77 #37CA9C #67D7B4 #98E4CC

Accessibility & contrast

On white

2.08

#37CA9C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.09

#37CA9C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA9C

10.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA9C	#FFFFFF	#000000	##000000
##37CA9C	1.00	2.08	10.09	10.09
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.09	21.00	1.00	1.00
##000000	10.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5BC9A

Deuteranopia (green-blind)

#B2AE9F

Tritanopia (blue-blind)

#00CBBD

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #37ca9c;
/* rgb */ color: rgb(55, 202, 156);
/* oklch */ color: oklch(75.2% 0.139 167.2);

Tailwind

colors: {
  custom: {
    50: '#82dbb9',
    500: '#37ca9c',
    950: '#000000',
  },
}

SCSS

$custom: #37ca9c;
$custom-light: #82dbb9;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca9c",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 156
  },
  "hsl": {
    "h": 161.224,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75159,
    "c": 0.13918,
    "h": 167.2
  },
  "luminance": 0.45454
}

Semantic roles & 50–950 ramp

primary

#37CA9C

secondary

#CF8EA2

accent

#4677E1

background

#F8FDFB

surface

#F0FBF6

border

#CBD4D0

text

#0C1511

muted

#7D8380

Preview Lab

Preview with #37CA9C

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

Preview Lab → · Contrast checker → · Palette generator →