#12574D#12574D

#12574D is a dark, moderate teal. Relative luminance 0.075; OKLCH L 41.3% C 0.068 H 180.8°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX#12574D
RGBrgb(18, 87, 77)
HSLhsl(171, 66%, 21%)
HSVhsv(171, 79%, 34%)
CMYKcmyk(79.3%, 0%, 11.5%, 65.9%)
CIE-LABlab(32.88, -23.37, -0.19)
CIE-LCHlch(32.88, 23.37, 180.47°)
OKLaboklab(41.29% -0.0678 -0.0009)
OKLCHoklch(41.29% 0.068 180.8)
XYZxyz(4.9965, 7.4802, 8.2002)
Luminance0.0748 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12574D #57121C
analogous
#12572A #12574D #123E57
triadic
#12574D #4D1257 #574D12
tetradic
#12574D #2A1257 #57121C #3E5712
square
#12574D #2A1257 #57121C #3E5712
split-complementary
#12574D #57123E #572A12
monochromatic
#051916 #082420 #12574D #1C8A7A #27BCA7

Accessibility & contrast

On white

8.41
#12574D on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.50
#12574D on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12574D
8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12574D#FFFFFF#000000##FFFFFF
##12574D1.008.412.508.41
#FFFFFF8.411.0021.001.00
#0000002.5021.001.0021.00
##FFFFFF8.411.0021.001.00

Color blindness preview

Protanopia (red-blind)
#53514D
Deuteranopia (green-blind)
#494A4E
Tritanopia (blue-blind)
#005954
Achromatopsia (no color)
#4D4D4D

Design tokens & code

CSS
--color: #12574d;
/* rgb */ color: rgb(18, 87, 77);
/* oklch */ color: oklch(41.3% 0.068 180.8);
Tailwind
colors: {
  custom: {
    50: '#5d877e',
    500: '#12574d',
    950: '#000000',
  },
}
SCSS
$custom: #12574d;
$custom-light: #5d877e;
$custom-dark: #000000;
JSON
{
  "hex": "#12574d",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 77
  },
  "hsl": {
    "h": 171.304,
    "s": 65.714,
    "l": 20.588
  },
  "oklch": {
    "l": 0.41286,
    "c": 0.06778,
    "h": 180.8
  },
  "luminance": 0.07481
}

Semantic roles & 50–950 ramp

primary
#12574D
secondary
#903542
accent
#3F58E9
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#050B0A
muted
#797C7C

Preview Lab

Preview with #12574D

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

Preview Lab → · Contrast checker → · Palette generator →

#12574D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva