#12575F#12575F

#12575F is a dark, moderate teal. Relative luminance 0.078; OKLCH L 42.0% C 0.066 H 206.7°. Best body text is #FFFFFF at 8.22:1 contrast (WCAG AA passes).

Color values

HEX#12575F
RGBrgb(18, 87, 95)
HSLhsl(186, 68%, 22%)
HSVhsv(186, 81%, 37%)
CMYKcmyk(81.1%, 8.4%, 0%, 62.7%)
CIE-LABlab(33.50, -17.40, -10.60)
CIE-LCHlch(33.50, 20.37, 211.36°)
OKLaboklab(42% -0.0587 -0.0295)
OKLCHoklch(42% 0.066 206.7)
XYZxyz(5.7223, 7.7705, 12.0225)
Luminance0.0777 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12575F #5F1A12
analogous
#125F41 #12575F #12305F
triadic
#12575F #5F1257 #575F12
tetradic
#12575F #41125F #5F1A12 #305F12
square
#12575F #41125F #5F1A12 #305F12
split-complementary
#12575F #5F1230 #5F4112
monochromatic
#05181A #08282C #12575F #1C8692 #25B5C6

Accessibility & contrast

On white

8.22
#12575F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.55
#12575F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12575F
8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12575F#FFFFFF#000000##FFFFFF
##12575F1.008.222.558.22
#FFFFFF8.221.0021.001.00
#0000002.5521.001.0021.00
##FFFFFF8.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F5360
Deuteranopia (green-blind)
#444B5F
Tritanopia (blue-blind)
#005B59
Achromatopsia (no color)
#4F4F4F

Design tokens & code

CSS
--color: #12575f;
/* rgb */ color: rgb(18, 87, 95);
/* oklch */ color: oklch(42.0% 0.066 206.7);
Tailwind
colors: {
  custom: {
    50: '#5f868c',
    500: '#12575f',
    950: '#000000',
  },
}
SCSS
$custom: #12575f;
$custom-light: #5f868c;
$custom-dark: #000000;
JSON
{
  "hex": "#12575f",
  "rgb": {
    "r": 18,
    "g": 87,
    "b": 95
  },
  "hsl": {
    "h": 186.234,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.42001,
    "c": 0.06566,
    "h": 206.7
  },
  "luminance": 0.07771
}

Semantic roles & 50–950 ramp

primary
#12575F
secondary
#974036
accent
#4F3DEB
background
#F5F8F8
surface
#EAEFF0
border
#C6CACB
text
#050B0C
muted
#797C7D

Preview Lab

Preview with #12575F

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

Preview Lab → · Contrast checker → · Palette generator →

#12575F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva