#3AC0DB#3AC0DB

#3AC0DB is a light, moderate cyan. Relative luminance 0.437; OKLCH L 74.8% C 0.117 H 214.4°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX#3AC0DB
RGBrgb(58, 192, 219)
HSLhsl(190, 69%, 54%)
HSVhsv(190, 74%, 86%)
CMYKcmyk(73.5%, 12.3%, 0%, 14.1%)
CIE-LABlab(72.03, -26.71, -23.81)
CIE-LCHlch(72.03, 35.78, 221.71°)
OKLaboklab(74.83% -0.0969 -0.0664)
OKLCHoklch(74.83% 0.117 214.4)
XYZxyz(33.3753, 43.7093, 73.6818)
Luminance0.4371 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AC0DB #DB553A
analogous
#3ADBA6 #3AC0DB #3A70DB
triadic
#3AC0DB #DB3AC0 #C0DB3A
tetradic
#3AC0DB #A63ADB #DB553A #70DB3A
square
#3AC0DB #A63ADB #DB553A #70DB3A
split-complementary
#3AC0DB #DB3A70 #DBA63A
monochromatic
#187183 #219DB6 #3AC0DB #6ED1E4 #A1E1EE

Accessibility & contrast

On white

2.16
#3AC0DB on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.74
#3AC0DB on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC0DB
9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AC0DB#FFFFFF#000000##000000
##3AC0DB1.002.169.749.74
#FFFFFF2.161.0021.0021.00
#0000009.7421.001.001.00
##0000009.7421.001.001.00

Color blindness preview

Protanopia (red-blind)
#ADBADD
Deuteranopia (green-blind)
#97AADB
Tritanopia (blue-blind)
#00CAC8
Achromatopsia (no color)
#B1B1B1

Design tokens & code

CSS
--color: #3ac0db;
/* rgb */ color: rgb(58, 192, 219);
/* oklch */ color: oklch(74.8% 0.117 214.4);
Tailwind
colors: {
  custom: {
    50: '#87d3e6',
    500: '#3ac0db',
    950: '#000000',
  },
}
SCSS
$custom: #3ac0db;
$custom-light: #87d3e6;
$custom-dark: #000000;
JSON
{
  "hex": "#3ac0db",
  "rgb": {
    "r": 58,
    "g": 192,
    "b": 219
  },
  "hsl": {
    "h": 190.062,
    "s": 69.099,
    "l": 54.314
  },
  "oklch": {
    "l": 0.74834,
    "c": 0.11743,
    "h": 214.4
  },
  "luminance": 0.43713
}

Semantic roles & 50–950 ramp

primary
#3AC0DB
secondary
#DBA296
accent
#593CEC
background
#F9FCFE
surface
#F1F9FC
border
#CBD2D5
text
#0D1415
muted
#7E8284

Preview Lab

Preview with #3AC0DB

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

Preview Lab → · Contrast checker → · Palette generator →

#3AC0DB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva