#123836#123836

#123836 is a dark, muted teal. Relative luminance 0.032; OKLCH L 31.3% C 0.043 H 190.4°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#123836
RGB	rgb(18, 56, 54)
HSL	hsl(177, 51%, 15%)
HSV	hsv(177, 68%, 22%)
CMYK	cmyk(67.9%, 0%, 3.6%, 78%)
CIE-LAB	lab(20.92, -13.89, -2.78)
CIE-LCH	lch(20.92, 14.16, 191.30°)
OKLab	oklab(31.31% -0.0421 -0.0077)
OKLCH	oklch(31.31% 0.043 190.4)
XYZ	xyz(2.3292, 3.2230, 3.9887)
Luminance	0.0322 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123836 #381214

analogous

#123823 #123836 #122738

triadic

#123836 #361238 #383612

tetradic

#123836 #231238 #381214 #273812

square

#123836 #231238 #381214 #273812

split-complementary

#123836 #381227 #382312

monochromatic

#071716 #071716 #123836 #216663 #30958F

Accessibility & contrast

On white

12.77

#123836 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#123836 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123836

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123836	#FFFFFF	#000000	##FFFFFF
##123836	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#353536

Deuteranopia (green-blind)

#2E3036

Tritanopia (blue-blind)

#003A37

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #123836;
/* rgb */ color: rgb(18, 56, 54);
/* oklch */ color: oklch(31.3% 0.043 190.4);

Tailwind

colors: {
  custom: {
    50: '#556e6c',
    500: '#123836',
    950: '#000000',
  },
}

SCSS

$custom: #123836;
$custom-light: #556e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#123836",
  "rgb": {
    "r": 18,
    "g": 56,
    "b": 54
  },
  "hsl": {
    "h": 176.842,
    "s": 51.351,
    "l": 14.51
  },
  "oklch": {
    "l": 0.31308,
    "c": 0.0428,
    "h": 190.4
  },
  "luminance": 0.03223
}

Semantic roles & 50–950 ramp

primary

#123836

secondary

#713538

accent

#4D54DB

background

#F5F6F6

surface

#E9ECEB

border

#C5C7C6

text

#030707

muted

#787A7A

Preview Lab

Preview with #123836

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

Preview Lab → · Contrast checker → · Palette generator →