#3AC7DD#3AC7DD

#3AC7DD is a light, moderate teal. Relative luminance 0.470; OKLCH L 76.6% C 0.119 H 210.4°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX#3AC7DD
RGBrgb(58, 199, 221)
HSLhsl(188, 71%, 55%)
HSVhsv(188, 74%, 87%)
CMYKcmyk(73.8%, 10%, 0%, 13.3%)
CIE-LABlab(74.17, -29.54, -21.64)
CIE-LCHlch(74.17, 36.62, 216.23°)
OKLaboklab(76.58% -0.1028 -0.0602)
OKLCHoklch(76.58% 0.119 210.4)
XYZxyz(35.2138, 46.9626, 75.6014)
Luminance0.4697 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3AC7DD #DD503A
analogous
#3ADDA1 #3AC7DD #3A76DD
triadic
#3AC7DD #DD3AC7 #C7DD3A
tetradic
#3AC7DD #A13ADD #DD503A #76DD3A
square
#3AC7DD #A13ADD #DD503A #76DD3A
split-complementary
#3AC7DD #DD3A76 #DDA13A
monochromatic
#177786 #20A5BA #3AC7DD #6ED6E6 #A2E5EF

Accessibility & contrast

On white

2.02
#3AC7DD on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

10.39
#3AC7DD on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AC7DD
10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3AC7DD#FFFFFF#000000##000000
##3AC7DD1.002.0210.3910.39
#FFFFFF2.021.0021.0021.00
#00000010.3921.001.001.00
##00000010.3921.001.001.00

Color blindness preview

Protanopia (red-blind)
#B5C0DE
Deuteranopia (green-blind)
#9EAFDD
Tritanopia (blue-blind)
#00D1CE
Achromatopsia (no color)
#B6B6B6

Design tokens & code

CSS
--color: #3ac7dd;
/* rgb */ color: rgb(58, 199, 221);
/* oklch */ color: oklch(76.6% 0.119 210.4);
Tailwind
colors: {
  custom: {
    50: '#88d8e7',
    500: '#3ac7dd',
    950: '#000000',
  },
}
SCSS
$custom: #3ac7dd;
$custom-light: #88d8e7;
$custom-dark: #000000;
JSON
{
  "hex": "#3ac7dd",
  "rgb": {
    "r": 58,
    "g": 199,
    "b": 221
  },
  "hsl": {
    "h": 188.098,
    "s": 70.563,
    "l": 54.706
  },
  "oklch": {
    "l": 0.76576,
    "c": 0.11916,
    "h": 210.4
  },
  "luminance": 0.46967
}

Semantic roles & 50–950 ramp

primary
#3AC7DD
secondary
#DCA097
accent
#533AED
background
#F9FDFE
surface
#F1FAFC
border
#CBD3D5
text
#0D1416
muted
#7E8384

Preview Lab

Preview with #3AC7DD

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

Preview Lab → · Contrast checker → · Palette generator →

#3AC7DD Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva