#145F57#145F57

#145F57 is a dark, moderate teal. Relative luminance 0.090; OKLCH L 44.0% C 0.071 H 184.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX#145F57
RGBrgb(20, 95, 87)
HSLhsl(174, 65%, 23%)
HSVhsv(174, 79%, 37%)
CMYKcmyk(78.9%, 0%, 8.4%, 62.7%)
CIE-LABlab(36.02, -24.05, -1.83)
CIE-LCHlch(36.02, 24.12, 184.35°)
OKLaboklab(43.97% -0.0708 -0.0053)
OKLCHoklch(43.97% 0.071 184.3)
XYZxyz(6.1002, 9.0205, 10.4346)
Luminance0.0902 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#145F57 #5F141C
analogous
#145F32 #145F57 #14415F
triadic
#145F57 #57145F #5F5714
tetradic
#145F57 #32145F #5F141C #415F14
square
#145F57 #32145F #5F141C #415F14
split-complementary
#145F57 #5F1441 #5F3214
monochromatic
#051917 #092C29 #145F57 #1F9285 #29C4B4

Accessibility & contrast

On white

7.49
#145F57 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.80
#145F57 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #145F57
7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##145F57#FFFFFF#000000##FFFFFF
##145F571.007.492.807.49
#FFFFFF7.491.0021.001.00
#0000002.8021.001.0021.00
##FFFFFF7.491.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5957
Deuteranopia (green-blind)
#505258
Tritanopia (blue-blind)
#00615C
Achromatopsia (no color)
#555555

Design tokens & code

CSS
--color: #145f57;
/* rgb */ color: rgb(20, 95, 87);
/* oklch */ color: oklch(44.0% 0.071 184.3);
Tailwind
colors: {
  custom: {
    50: '#608d86',
    500: '#145f57',
    950: '#000000',
  },
}
SCSS
$custom: #145f57;
$custom-light: #608d86;
$custom-dark: #000000;
JSON
{
  "hex": "#145f57",
  "rgb": {
    "r": 20,
    "g": 95,
    "b": 87
  },
  "hsl": {
    "h": 173.6,
    "s": 65.217,
    "l": 22.549
  },
  "oklch": {
    "l": 0.43969,
    "c": 0.07099,
    "h": 184.3
  },
  "luminance": 0.09021
}

Semantic roles & 50–950 ramp

primary
#145F57
secondary
#973842
accent
#4052E8
background
#F6F8F8
surface
#EBF0EF
border
#C6CBCA
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #145F57

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

Preview Lab → · Contrast checker → · Palette generator →

#145F57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva