#125C5B#125C5B

#125C5B is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.2% C 0.068 H 193.5°. Best body text is #FFFFFF at 7.76:1 contrast (WCAG AA passes).

Color values

HEX#125C5B
RGBrgb(18, 92, 91)
HSLhsl(179, 67%, 22%)
HSVhsv(179, 80%, 36%)
CMYKcmyk(80.4%, 0%, 1.1%, 63.9%)
CIE-LABlab(35.08, -21.48, -5.72)
CIE-LCHlch(35.08, 22.23, 194.93°)
OKLaboklab(43.23% -0.0662 -0.0159)
OKLCHoklch(43.23% 0.068 193.5)
XYZxyz(5.9641, 8.5375, 11.2291)
Luminance0.0854 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#125C5B #5C1213
analogous
#125C36 #125C5B #12385C
triadic
#125C5B #5B125C #5C5B12
tetradic
#125C5B #36125C #5C1213 #385C12
square
#125C5B #36125C #5C1213 #385C12
split-complementary
#125C5B #5C1238 #5C3612
monochromatic
#051A19 #082928 #125C5B #1C8F8E #26C2C0

Accessibility & contrast

On white

7.76
#125C5B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.71
#125C5B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #125C5B
7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##125C5B#FFFFFF#000000##FFFFFF
##125C5B1.007.762.717.76
#FFFFFF7.761.0021.001.00
#0000002.7121.001.0021.00
##FFFFFF7.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#56575B
Deuteranopia (green-blind)
#4B4F5C
Tritanopia (blue-blind)
#005F5B
Achromatopsia (no color)
#525252

Design tokens & code

CSS
--color: #125c5b;
/* rgb */ color: rgb(18, 92, 91);
/* oklch */ color: oklch(43.2% 0.068 193.5);
Tailwind
colors: {
  custom: {
    50: '#5f8a89',
    500: '#125c5b',
    950: '#000000',
  },
}
SCSS
$custom: #125c5b;
$custom-light: #5f8a89;
$custom-dark: #000000;
JSON
{
  "hex": "#125c5b",
  "rgb": {
    "r": 18,
    "g": 92,
    "b": 91
  },
  "hsl": {
    "h": 179.189,
    "s": 67.273,
    "l": 21.569
  },
  "oklch": {
    "l": 0.43231,
    "c": 0.06807,
    "h": 193.5
  },
  "luminance": 0.08538
}

Semantic roles & 50–950 ramp

primary
#125C5B
secondary
#943537
accent
#3E40EA
background
#F6F8F8
surface
#EBF0F0
border
#C6CBCB
text
#050C0B
muted
#7A7D7C

Preview Lab

Preview with #125C5B

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

Preview Lab → · Contrast checker → · Palette generator →

#125C5B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva