#125B6F#125B6F

#125B6F is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 43.8% C 0.074 H 221.4°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX#125B6F
RGBrgb(18, 91, 111)
HSLhsl(193, 72%, 25%)
HSVhsv(193, 84%, 44%)
CMYKcmyk(83.8%, 18%, 0%, 56.5%)
CIE-LABlab(35.51, -13.88, -17.52)
CIE-LCHlch(35.51, 22.35, 231.62°)
OKLaboklab(43.84% -0.0557 -0.0491)
OKLCHoklch(43.84% 0.074 221.4)
XYZxyz(6.8586, 8.7576, 16.3648)
Luminance0.0876 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#125B6F #6F2612
analogous
#126F54 #125B6F #122D6F
triadic
#125B6F #6F125B #5B6F12
tetradic
#125B6F #54126F #6F2612 #2D6F12
square
#125B6F #54126F #6F2612 #2D6F12
split-complementary
#125B6F #6F122D #6F5412
monochromatic
#04161A #09303A #125B6F #1B86A4 #23B1D8

Accessibility & contrast

On white

7.63
#125B6F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.75
#125B6F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125B6F
7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##125B6F#FFFFFF#000000##FFFFFF
##125B6F1.007.632.757.63
#FFFFFF7.631.0021.001.00
#0000002.7521.001.0021.00
##FFFFFF7.631.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F5870
Deuteranopia (green-blind)
#43506F
Tritanopia (blue-blind)
#006161
Achromatopsia (no color)
#545454

Design tokens & code

CSS
--color: #125b6f;
/* rgb */ color: rgb(18, 91, 111);
/* oklch */ color: oklch(43.8% 0.074 221.4);
Tailwind
colors: {
  custom: {
    50: '#628998',
    500: '#125b6f',
    950: '#000000',
  },
}
SCSS
$custom: #125b6f;
$custom-light: #628998;
$custom-dark: #000000;
JSON
{
  "hex": "#125b6f",
  "rgb": {
    "r": 18,
    "g": 91,
    "b": 111
  },
  "hsl": {
    "h": 192.903,
    "s": 72.093,
    "l": 25.294
  },
  "oklch": {
    "l": 0.4384,
    "c": 0.07428,
    "h": 221.4
  },
  "luminance": 0.08758
}

Semantic roles & 50–950 ramp

primary
#125B6F
secondary
#A64F37
accent
#6039EF
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#060B0D
muted
#7A7C7E

Preview Lab

Preview with #125B6F

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

Preview Lab → · Contrast checker → · Palette generator →

#125B6F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva