#135F74#135F74

#135F74 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.2% C 0.077 H 221.6°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX#135F74
RGBrgb(19, 95, 116)
HSLhsl(193, 72%, 26%)
HSVhsv(193, 84%, 45%)
CMYKcmyk(83.6%, 18.1%, 0%, 54.5%)
CIE-LABlab(37.08, -14.24, -18.19)
CIE-LCHlch(37.08, 23.10, 231.95°)
OKLaboklab(45.18% -0.0574 -0.051)
OKLCHoklch(45.18% 0.077 221.6)
XYZxyz(7.5118, 9.5829, 17.9734)
Luminance0.0958 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#135F74 #742813
analogous
#137459 #135F74 #132F74
triadic
#135F74 #74135F #5F7413
tetradic
#135F74 #591374 #742813 #2F7413
square
#135F74 #591374 #742813 #2F7413
split-complementary
#135F74 #74132F #745913
monochromatic
#04161A #0A343F #135F74 #1C8AA9 #26B4DB

Accessibility & contrast

On white

7.20
#135F74 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.92
#135F74 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #135F74
7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##135F74#FFFFFF#000000##FFFFFF
##135F741.007.202.927.20
#FFFFFF7.201.0021.001.00
#0000002.9221.001.0021.00
##FFFFFF7.201.0021.001.00

Color blindness preview

Protanopia (red-blind)
#535C75
Deuteranopia (green-blind)
#465374
Tritanopia (blue-blind)
#006666
Achromatopsia (no color)
#575757

Design tokens & code

CSS
--color: #135f74;
/* rgb */ color: rgb(19, 95, 116);
/* oklch */ color: oklch(45.2% 0.077 221.6);
Tailwind
colors: {
  custom: {
    50: '#638c9c',
    500: '#135f74',
    950: '#000000',
  },
}
SCSS
$custom: #135f74;
$custom-light: #638c9c;
$custom-dark: #000000;
JSON
{
  "hex": "#135f74",
  "rgb": {
    "r": 19,
    "g": 95,
    "b": 116
  },
  "hsl": {
    "h": 192.99,
    "s": 71.852,
    "l": 26.471
  },
  "oklch": {
    "l": 0.45178,
    "c": 0.07678,
    "h": 221.6
  },
  "luminance": 0.09584
}

Semantic roles & 50–950 ramp

primary
#135F74
secondary
#AA5138
accent
#6039EF
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060C0E
muted
#7A7D7E

Preview Lab

Preview with #135F74

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

Preview Lab → · Contrast checker → · Palette generator →

#135F74 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva