#3FBECA#3FBECA

#3FBECA is a light, moderate teal. Relative luminance 0.421; OKLCH L 73.8% C 0.109 H 204.2°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX#3FBECA
RGBrgb(63, 190, 202)
HSLhsl(185, 57%, 52%)
HSVhsv(185, 69%, 79%)
CMYKcmyk(68.8%, 5.9%, 0%, 20.8%)
CIE-LABlab(70.97, -30.26, -16.14)
CIE-LCHlch(70.97, 34.29, 208.08°)
OKLaboklab(73.82% -0.0997 -0.0448)
OKLCHoklch(73.82% 0.109 204.2)
XYZxyz(31.1194, 42.1444, 62.3603)
Luminance0.4215 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3FBECA #CA4B3F
analogous
#3FCA91 #3FBECA #3F79CA
triadic
#3FBECA #CA3FBE #BECA3F
tetradic
#3FBECA #913FCA #CA4B3F #79CA3F
square
#3FBECA #913FCA #CA4B3F #79CA3F
split-complementary
#3FBECA #CA3F79 #CA913F
monochromatic
#1F6970 #2C96A0 #3FBECA #6FCED7 #9FDEE4

Accessibility & contrast

On white

2.23
#3FBECA on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

9.43
#3FBECA on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FBECA
9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3FBECA#FFFFFF#000000##000000
##3FBECA1.002.239.439.43
#FFFFFF2.231.0021.0021.00
#0000009.4321.001.001.00
##0000009.4321.001.001.00

Color blindness preview

Protanopia (red-blind)
#AFB6CB
Deuteranopia (green-blind)
#9BA7CA
Tritanopia (blue-blind)
#00C6C1
Achromatopsia (no color)
#AEAEAE

Design tokens & code

CSS
--color: #3fbeca;
/* rgb */ color: rgb(63, 190, 202);
/* oklch */ color: oklch(73.8% 0.109 204.2);
Tailwind
colors: {
  custom: {
    50: '#87d2da',
    500: '#3fbeca',
    950: '#000000',
  },
}
SCSS
$custom: #3fbeca;
$custom-light: #87d2da;
$custom-dark: #000000;
JSON
{
  "hex": "#3fbeca",
  "rgb": {
    "r": 63,
    "g": 190,
    "b": 202
  },
  "hsl": {
    "h": 185.18,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.73815,
    "c": 0.10929,
    "h": 204.2
  },
  "luminance": 0.42148
}

Semantic roles & 50–950 ramp

primary
#3FBECA
secondary
#D19994
accent
#5548E0
background
#F9FCFD
surface
#F1F9FA
border
#CBD2D3
text
#0D1414
muted
#7E8283

Preview Lab

Preview with #3FBECA

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

Preview Lab → · Contrast checker → · Palette generator →

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