#37E1EA#37E1EA

#37E1EA is a very light, vivid teal. Relative luminance 0.606; OKLCH L 83.2% C 0.131 H 200.4°. Best body text is #000000 at 13.12:1 contrast (WCAG AA passes).

Color values

HEX	#37E1EA
RGB	rgb(55, 225, 234)
HSL	hsl(183, 81%, 57%)
HSV	hsv(183, 76%, 92%)
CMYK	cmyk(76.5%, 3.8%, 0%, 8.2%)
CIE-LAB	lab(82.16, -38.25, -16.51)
CIE-LCH	lch(82.16, 41.66, 203.35°)
OKLab	oklab(83.17% -0.1231 -0.0459)
OKLCH	oklch(83.17% 0.131 200.4)
XYZ	xyz(43.3453, 60.5978, 87.2380)
Luminance	0.6060 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37E1EA #EA4037

analogous

#37EA9A #37E1EA #3788EA

triadic

#37E1EA #EA37E1 #E1EA37

tetradic

#37E1EA #9A37EA #EA4037 #88EA37

square

#37E1EA #9A37EA #EA4037 #88EA37

split-complementary

#37E1EA #EA3788 #EA9A37

monochromatic

#109097 #16C5CE #37E1EA #6EE9F0 #A6F2F6

Accessibility & contrast

On white

1.60

#37E1EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.12

#37E1EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37E1EA

13.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37E1EA	#FFFFFF	#000000	##000000
##37E1EA	1.00	1.60	13.12	13.12
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.12	21.00	1.00	1.00
##000000	13.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D7EB

Deuteranopia (green-blind)

#B7C5EB

Tritanopia (blue-blind)

#00EAE3

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #37e1ea;
/* rgb */ color: rgb(55, 225, 234);
/* oklch */ color: oklch(83.2% 0.131 200.4);

Tailwind

colors: {
  custom: {
    50: '#8bebf0',
    500: '#37e1ea',
    950: '#000000',
  },
}

SCSS

$custom: #37e1ea;
$custom-light: #8bebf0;
$custom-dark: #000000;

JSON

{
  "hex": "#37e1ea",
  "rgb": {
    "r": 55,
    "g": 225,
    "b": 234
  },
  "hsl": {
    "h": 183.017,
    "s": 80.995,
    "l": 56.667
  },
  "oklch": {
    "l": 0.8317,
    "c": 0.13137,
    "h": 200.4
  },
  "luminance": 0.60603
}

Semantic roles & 50–950 ramp

primary

#37E1EA

secondary

#9B302B

accent

#3A30F7

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0E1616

muted

#7F8485

Preview Lab

Preview with #37E1EA

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

Preview Lab → · Contrast checker → · Palette generator →