#37BADA#37BADA

#37BADA is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.3% C 0.118 H 218.2°. Best body text is #000000 at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#37BADA
RGB	rgb(55, 186, 218)
HSL	hsl(192, 69%, 54%)
HSV	hsv(192, 75%, 85%)
CMYK	cmyk(74.8%, 14.7%, 0%, 14.5%)
CIE-LAB	lab(70.17, -24.36, -26.12)
CIE-LCH	lch(70.17, 35.72, 227.00°)
OKLab	oklab(73.3% -0.0927 -0.073)
OKLCH	oklch(73.3% 0.118 218.2)
XYZ	xyz(31.7840, 40.9882, 72.5524)
Luminance	0.4099 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37BADA #DA5737

analogous

#37DAA8 #37BADA #3768DA

triadic

#37BADA #DA37BA #BADA37

tetradic

#37BADA #A837DA #DA5737 #68DA37

square

#37BADA #A837DA #DA5737 #68DA37

split-complementary

#37BADA #DA3768 #DAA837

monochromatic

#186B7F #2196B3 #37BADA #6BCCE4 #9EDEED

Accessibility & contrast

On white

2.28

#37BADA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.20

#37BADA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37BADA

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37BADA	#FFFFFF	#000000	##000000
##37BADA	1.00	2.28	9.20	9.20
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.20	21.00	1.00	1.00
##000000	9.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6B5DC

Deuteranopia (green-blind)

#90A5DA

Tritanopia (blue-blind)

#00C5C4

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #37bada;
/* rgb */ color: rgb(55, 186, 218);
/* oklch */ color: oklch(73.3% 0.118 218.2);

Tailwind

colors: {
  custom: {
    50: '#85cfe5',
    500: '#37bada',
    950: '#000000',
  },
}

SCSS

$custom: #37bada;
$custom-light: #85cfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#37bada",
  "rgb": {
    "r": 55,
    "g": 186,
    "b": 218
  },
  "hsl": {
    "h": 191.779,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.73303,
    "c": 0.118,
    "h": 218.2
  },
  "luminance": 0.40992
}

Semantic roles & 50–950 ramp

primary

#37BADA

secondary

#D9A193

accent

#5F3CEC

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1315

muted

#7E8284

Preview Lab

Preview with #37BADA

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

Preview Lab → · Contrast checker → · Palette generator →