#37CED1#37CED1

#37CED1 is a light, vivid teal. Relative luminance 0.496; OKLCH L 77.7% C 0.121 H 197.0°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#37CED1
RGB	rgb(55, 206, 209)
HSL	hsl(181, 63%, 52%)
HSV	hsv(181, 74%, 82%)
CMYK	cmyk(73.7%, 1.4%, 0%, 18%)
CIE-LAB	lab(75.79, -36.77, -12.71)
CIE-LCH	lch(75.79, 38.91, 199.06°)
OKLab	oklab(77.75% -0.1156 -0.0353)
OKLCH	oklch(77.75% 0.121 197)
XYZ	xyz(35.1502, 49.5540, 68.0216)
Luminance	0.4956 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CED1 #D13A37

analogous

#37D187 #37CED1 #3781D1

triadic

#37CED1 #D137CE #CED137

tetradic

#37CED1 #8737D1 #D13A37 #81D137

square

#37CED1 #8737D1 #D13A37 #81D137

split-complementary

#37CED1 #D13781 #D18737

monochromatic

#1A7173 #26A2A5 #37CED1 #69DADC #9BE6E8

Accessibility & contrast

On white

1.92

#37CED1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#37CED1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CED1

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CED1	#FFFFFF	#000000	##000000
##37CED1	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0C4D1

Deuteranopia (green-blind)

#AAB4D2

Tritanopia (blue-blind)

#00D5CF

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #37ced1;
/* rgb */ color: rgb(55, 206, 209);
/* oklch */ color: oklch(77.7% 0.121 197.0);

Tailwind

colors: {
  custom: {
    50: '#87dddf',
    500: '#37ced1',
    950: '#000000',
  },
}

SCSS

$custom: #37ced1;
$custom-light: #87dddf;
$custom-dark: #000000;

JSON

{
  "hex": "#37ced1",
  "rgb": {
    "r": 55,
    "g": 206,
    "b": 209
  },
  "hsl": {
    "h": 181.169,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.77749,
    "c": 0.12089,
    "h": 197
  },
  "luminance": 0.49558
}

Semantic roles & 50–950 ramp

primary

#37CED1

secondary

#D49190

accent

#4542E6

background

#F9FDFD

surface

#F1FBFB

border

#CBD4D4

text

#0D1515

muted

#7E8383

Preview Lab

Preview with #37CED1

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

Preview Lab → · Contrast checker → · Palette generator →