#37C4BC#37C4BC

#37C4BC is a light, moderate teal. Relative luminance 0.439; OKLCH L 74.6% C 0.117 H 189.3°. Best body text is #000000 at 9.78:1 contrast (WCAG AA passes).

Color values

HEX	#37C4BC
RGB	rgb(55, 196, 188)
HSL	hsl(177, 56%, 49%)
HSV	hsv(177, 72%, 77%)
CMYK	cmyk(71.9%, 0%, 4.1%, 23.1%)
CIE-LAB	lab(72.17, -38.17, -6.72)
CIE-LCH	lch(72.17, 38.75, 189.98°)
OKLab	oklab(74.6% -0.115 -0.0188)
OKLCH	oklch(74.6% 0.117 189.3)
XYZ	xyz(30.3883, 43.9193, 54.4429)
Luminance	0.4392 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37C4BC #C4373F

analogous

#37C476 #37C4BC #3786C4

triadic

#37C4BC #BC37C4 #C4BC37

tetradic

#37C4BC #7637C4 #C4373F #86C437

square

#37C4BC #7637C4 #C4373F #86C437

split-complementary

#37C4BC #C43786 #C47637

monochromatic

#1C6460 #2A948E #37C4BC #65D4CD #94E1DD

Accessibility & contrast

On white

2.15

#37C4BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.78

#37C4BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37C4BC

9.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37C4BC	#FFFFFF	#000000	##000000
##37C4BC	1.00	2.15	9.78	9.78
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.78	21.00	1.00	1.00
##000000	9.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9BABC

Deuteranopia (green-blind)

#A5ABBD

Tritanopia (blue-blind)

#00C9C1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37c4bc;
/* rgb */ color: rgb(55, 196, 188);
/* oklch */ color: oklch(74.6% 0.117 189.3);

Tailwind

colors: {
  custom: {
    50: '#83d6d0',
    500: '#37c4bc',
    950: '#000000',
  },
}

SCSS

$custom: #37c4bc;
$custom-light: #83d6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#37c4bc",
  "rgb": {
    "r": 55,
    "g": 196,
    "b": 188
  },
  "hsl": {
    "h": 176.596,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.74601,
    "c": 0.11654,
    "h": 189.3
  },
  "luminance": 0.43923
}

Semantic roles & 50–950 ramp

primary

#37C4BC

secondary

#CC8B8E

accent

#4851DF

background

#F8FDFC

surface

#F0FAF9

border

#CBD3D2

text

#0C1413

muted

#7D8382

Preview Lab

Preview with #37C4BC

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

Preview Lab → · Contrast checker → · Palette generator →