#37CAB7#37CAB7

#37CAB7 is a light, vivid teal. Relative luminance 0.465; OKLCH L 75.9% C 0.123 H 182.2°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#37CAB7
RGB	rgb(55, 202, 183)
HSL	hsl(172, 58%, 50%)
HSV	hsv(172, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 9.4%, 20.8%)
CIE-LAB	lab(73.85, -42.22, -1.53)
CIE-LCH	lch(73.85, 42.25, 182.08°)
OKLab	oklab(75.92% -0.1232 -0.0048)
OKLCH	oklch(75.92% 0.123 182.2)
XYZ	xyz(31.2392, 46.4685, 52.1135)
Luminance	0.4647 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CAB7 #CA374A

analogous

#37CA6D #37CAB7 #3793CA

triadic

#37CAB7 #B737CA #CAB737

tetradic

#37CAB7 #6D37CA #CA374A #93CA37

square

#37CAB7 #6D37CA #CA374A #93CA37

split-complementary

#37CAB7 #CA3793 #CA6D37

monochromatic

#1C6A60 #299B8C #37CAB7 #67D7C8 #98E4DA

Accessibility & contrast

On white

2.04

#37CAB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#37CAB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CAB7

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CAB7	#FFFFFF	#000000	##000000
##37CAB7	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1BEB6

Deuteranopia (green-blind)

#ACAFB9

Tritanopia (blue-blind)

#00CEC4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #37cab7;
/* rgb */ color: rgb(55, 202, 183);
/* oklch */ color: oklch(75.9% 0.123 182.2);

Tailwind

colors: {
  custom: {
    50: '#84dbcc',
    500: '#37cab7',
    950: '#000000',
  },
}

SCSS

$custom: #37cab7;
$custom-light: #84dbcc;
$custom-dark: #000000;

JSON

{
  "hex": "#37cab7",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 183
  },
  "hsl": {
    "h": 172.245,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.75918,
    "c": 0.12328,
    "h": 182.2
  },
  "luminance": 0.46472
}

Semantic roles & 50–950 ramp

primary

#37CAB7

secondary

#CF8E96

accent

#465AE1

background

#F8FDFC

surface

#F0FBF8

border

#CBD4D1

text

#0C1513

muted

#7D8382

Preview Lab

Preview with #37CAB7

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

Preview Lab → · Contrast checker → · Palette generator →