#37D4E1#37D4E1

#37D4E1 is a light, vivid teal. Relative luminance 0.533; OKLCH L 79.8% C 0.125 H 203.4°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#37D4E1
RGB	rgb(55, 212, 225)
HSL	hsl(185, 74%, 55%)
HSV	hsv(185, 76%, 88%)
CMYK	cmyk(75.6%, 5.8%, 0%, 11.8%)
CIE-LAB	lab(78.07, -34.87, -17.88)
CIE-LCH	lch(78.07, 39.19, 207.15°)
OKLab	oklab(79.76% -0.1146 -0.0497)
OKLCH	oklch(79.76% 0.125 203.4)
XYZ	xyz(38.7036, 53.3307, 79.4736)
Luminance	0.5333 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37D4E1 #E14437

analogous

#37E199 #37D4E1 #377FE1

triadic

#37D4E1 #E137D4 #D4E137

tetradic

#37D4E1 #9937E1 #E14437 #7FE137

square

#37D4E1 #9937E1 #E14437 #7FE137

split-complementary

#37D4E1 #E1377F #E19937

monochromatic

#158089 #1DB2BE #37D4E1 #6CDFE9 #A1EBF1

Accessibility & contrast

On white

1.80

#37D4E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#37D4E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37D4E1

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37D4E1	#FFFFFF	#000000	##000000
##37D4E1	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CBE2

Deuteranopia (green-blind)

#ABBAE2

Tritanopia (blue-blind)

#00DDD8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #37d4e1;
/* rgb */ color: rgb(55, 212, 225);
/* oklch */ color: oklch(79.8% 0.125 203.4);

Tailwind

colors: {
  custom: {
    50: '#89e1ea',
    500: '#37d4e1',
    950: '#000000',
  },
}

SCSS

$custom: #37d4e1;
$custom-light: #89e1ea;
$custom-dark: #000000;

JSON

{
  "hex": "#37d4e1",
  "rgb": {
    "r": 55,
    "g": 212,
    "b": 225
  },
  "hsl": {
    "h": 184.588,
    "s": 73.913,
    "l": 54.902
  },
  "oklch": {
    "l": 0.7976,
    "c": 0.12494,
    "h": 203.4
  },
  "luminance": 0.53335
}

Semantic roles & 50–950 ramp

primary

#37D4E1

secondary

#8F352D

accent

#4537F1

background

#FCFEFE

surface

#F4FCFD

border

#CED5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #37D4E1

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

Preview Lab → · Contrast checker → · Palette generator →