#124A63#124A63

#124A63 is a dark, moderate cyan. Relative luminance 0.059; OKLCH L 38.6% C 0.070 H 232.5°. Best body text is #FFFFFF at 9.61:1 contrast (WCAG AA passes).

Color values

HEX#124A63
RGBrgb(18, 74, 99)
HSLhsl(199, 69%, 23%)
HSVhsv(199, 82%, 39%)
CMYKcmyk(81.8%, 25.3%, 0%, 61.2%)
CIE-LABlab(29.23, -8.23, -19.70)
CIE-LCHlch(29.23, 21.35, 247.34°)
OKLaboklab(38.62% -0.0426 -0.0555)
OKLCHoklch(38.62% 0.07 232.5)
XYZxyz(4.9495, 5.9264, 12.6850)
Luminance0.0593 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#124A63 #632B12
analogous
#126354 #124A63 #122163
triadic
#124A63 #63124A #4A6312
tetradic
#124A63 #541263 #632B12 #216312
square
#124A63 #541263 #632B12 #216312
split-complementary
#124A63 #631221 #635412
monochromatic
#05131A #09232F #124A63 #1B7197 #2597CB

Accessibility & contrast

On white

9.61
#124A63 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.19
#124A63 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #124A63
9.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##124A63#FFFFFF#000000##FFFFFF
##124A631.009.612.199.61
#FFFFFF9.611.0021.001.00
#0000002.1921.001.0021.00
##FFFFFF9.611.0021.001.00

Color blindness preview

Protanopia (red-blind)
#3E4964
Deuteranopia (green-blind)
#334163
Tritanopia (blue-blind)
#005152
Achromatopsia (no color)
#454545

Design tokens & code

CSS
--color: #124a63;
/* rgb */ color: rgb(18, 74, 99);
/* oklch */ color: oklch(38.6% 0.070 232.5);
Tailwind
colors: {
  custom: {
    50: '#5e7c8f',
    500: '#124a63',
    950: '#000000',
  },
}
SCSS
$custom: #124a63;
$custom-light: #5e7c8f;
$custom-dark: #000000;
JSON
{
  "hex": "#124a63",
  "rgb": {
    "r": 18,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 198.519,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.38624,
    "c": 0.06998,
    "h": 232.5
  },
  "luminance": 0.05927
}

Semantic roles & 50–950 ramp

primary
#124A63
secondary
#9B5536
accent
#723CEC
background
#F5F7F8
surface
#EAEEF0
border
#C6C9CB
text
#05090C
muted
#797B7D

Preview Lab

Preview with #124A63

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

Preview Lab → · Contrast checker → · Palette generator →

#124A63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva