#37B7CE#37B7CE

#37B7CE is a light, moderate teal. Relative luminance 0.391; OKLCH L 72.1% C 0.112 H 212.4°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#37B7CE
RGB	rgb(55, 183, 206)
HSL	hsl(189, 61%, 51%)
HSV	hsv(189, 73%, 81%)
CMYK	cmyk(73.3%, 11.2%, 0%, 19.2%)
CIE-LAB	lab(68.85, -26.64, -21.57)
CIE-LCH	lch(68.85, 34.27, 219.00°)
OKLab	oklab(72.1% -0.0945 -0.0601)
OKLCH	oklch(72.1% 0.112 212.4)
XYZ	xyz(29.6448, 39.1319, 64.3714)
Luminance	0.3913 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B7CE #CE4E37

analogous

#37CE99 #37B7CE #376BCE

triadic

#37B7CE #CE37B7 #B7CE37

tetradic

#37B7CE #9937CE #CE4E37 #6BCE37

square

#37B7CE #9937CE #CE4E37 #6BCE37

split-complementary

#37B7CE #CE376B #CE9937

monochromatic

#1B636F #278EA0 #37B7CE #68C9DA #99DAE6

Accessibility & contrast

On white

2.38

#37B7CE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#37B7CE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B7CE

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B7CE	#FFFFFF	#000000	##000000
##37B7CE	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5B1CF

Deuteranopia (green-blind)

#90A1CE

Tritanopia (blue-blind)

#00C0BE

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #37b7ce;
/* rgb */ color: rgb(55, 183, 206);
/* oklch */ color: oklch(72.1% 0.112 212.4);

Tailwind

colors: {
  custom: {
    50: '#84cddd',
    500: '#37b7ce',
    950: '#000000',
  },
}

SCSS

$custom: #37b7ce;
$custom-light: #84cddd;
$custom-dark: #000000;

JSON

{
  "hex": "#37b7ce",
  "rgb": {
    "r": 55,
    "g": 183,
    "b": 206
  },
  "hsl": {
    "h": 189.139,
    "s": 60.643,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72097,
    "c": 0.11202,
    "h": 212.4
  },
  "luminance": 0.39135
}

Semantic roles & 50–950 ramp

primary

#37B7CE

secondary

#D2998F

accent

#5C44E4

background

#F8FCFD

surface

#F0F9FB

border

#CBD2D4

text

#0C1315

muted

#7D8283

Preview Lab

Preview with #37B7CE

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

Preview Lab → · Contrast checker → · Palette generator →