#123028#123028

#123028 is a dark, muted teal. Relative luminance 0.024; OKLCH L 28.3% C 0.039 H 173.6°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#123028
RGB	rgb(18, 48, 40)
HSL	hsl(164, 45%, 13%)
HSV	hsv(164, 63%, 19%)
CMYK	cmyk(62.5%, 0%, 16.7%, 81.2%)
CIE-LAB	lab(17.44, -13.65, 1.73)
CIE-LCH	lch(17.44, 13.76, 172.77°)
OKLab	oklab(28.33% -0.0389 0.0044)
OKLCH	oklch(28.33% 0.039 173.6)
XYZ	xyz(1.6892, 2.3956, 2.3804)
Luminance	0.0240 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123028 #30121A

analogous

#123019 #123028 #122930

triadic

#123028 #281230 #302812

tetradic

#123028 #191230 #30121A #293012

square

#123028 #191230 #30121A #293012

split-complementary

#123028 #301229 #301912

monochromatic

#081613 #081613 #123028 #235D4D #338972

Accessibility & contrast

On white

14.20

#123028 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#123028 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123028

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123028	#FFFFFF	#000000	##FFFFFF
##123028	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D28

Deuteranopia (green-blind)

#2A2929

Tritanopia (blue-blind)

#05312E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #123028;
/* rgb */ color: rgb(18, 48, 40);
/* oklch */ color: oklch(28.3% 0.039 173.6);

Tailwind

colors: {
  custom: {
    50: '#536861',
    500: '#123028',
    950: '#000000',
  },
}

SCSS

$custom: #123028;
$custom-light: #536861;
$custom-dark: #000000;

JSON

{
  "hex": "#123028",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 40
  },
  "hsl": {
    "h": 164,
    "s": 45.455,
    "l": 12.941
  },
  "oklch": {
    "l": 0.28334,
    "c": 0.03912,
    "h": 173.6
  },
  "luminance": 0.02396
}

Semantic roles & 50–950 ramp

primary

#123028

secondary

#683643

accent

#5375D5

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020605

muted

#787A79

Preview Lab

Preview with #123028

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

Preview Lab → · Contrast checker → · Palette generator →