#10554B#10554B

#10554B is a dark, moderate teal. Relative luminance 0.071; OKLCH L 40.6% C 0.067 H 180.6°. Best body text is #FFFFFF at 8.67:1 contrast (WCAG AA passes).

Color values

HEX#10554B
RGBrgb(16, 85, 75)
HSLhsl(171, 68%, 20%)
HSVhsv(171, 81%, 33%)
CMYKcmyk(81.2%, 0%, 11.8%, 66.7%)
CIE-LABlab(32.07, -23.25, -0.12)
CIE-LCHlch(32.07, 23.25, 180.29°)
OKLaboklab(40.59% -0.0674 -0.0007)
OKLCHoklch(40.59% 0.067 180.6)
XYZxyz(4.7316, 7.1146, 7.7791)
Luminance0.0712 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#10554B #55101A
analogous
#105528 #10554B #103D55
triadic
#10554B #4B1055 #554B10
tetradic
#10554B #281055 #55101A #3D5510
square
#10554B #281055 #55101A #3D5510
split-complementary
#10554B #55103D #552810
monochromatic
#051A17 #06211E #10554B #1A8978 #23BCA6

Accessibility & contrast

On white

8.67
#10554B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.42
#10554B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10554B
8.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##10554B#FFFFFF#000000##FFFFFF
##10554B1.008.672.428.67
#FFFFFF8.671.0021.001.00
#0000002.4221.001.0021.00
##FFFFFF8.671.0021.001.00

Color blindness preview

Protanopia (red-blind)
#514F4B
Deuteranopia (green-blind)
#48494C
Tritanopia (blue-blind)
#005752
Achromatopsia (no color)
#4B4B4B

Design tokens & code

CSS
--color: #10554b;
/* rgb */ color: rgb(16, 85, 75);
/* oklch */ color: oklch(40.6% 0.067 180.6);
Tailwind
colors: {
  custom: {
    50: '#5c857d',
    500: '#10554b',
    950: '#000000',
  },
}
SCSS
$custom: #10554b;
$custom-light: #5c857d;
$custom-dark: #000000;
JSON
{
  "hex": "#10554b",
  "rgb": {
    "r": 16,
    "g": 85,
    "b": 75
  },
  "hsl": {
    "h": 171.304,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.40593,
    "c": 0.06736,
    "h": 180.6
  },
  "luminance": 0.07115
}

Semantic roles & 50–950 ramp

primary
#10554B
secondary
#8F3240
accent
#3D56EB
background
#F5F8F7
surface
#E9EFEE
border
#C5CAC9
text
#040B09
muted
#797C7B

Preview Lab

Preview with #10554B

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

Preview Lab → · Contrast checker → · Palette generator →

#10554B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva