#123D2C#123D2C

#123D2C is a dark, muted teal. Relative luminance 0.036; OKLCH L 32.5% C 0.057 H 163.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#123D2C
RGB	rgb(18, 61, 44)
HSL	hsl(156, 54%, 15%)
HSV	hsv(156, 70%, 24%)
CMYK	cmyk(70.5%, 0%, 27.9%, 76.1%)
CIE-LAB	lab(22.47, -19.69, 6.18)
CIE-LCH	lch(22.47, 20.64, 162.57°)
OKLab	oklab(32.47% -0.0543 0.0158)
OKLCH	oklch(32.47% 0.057 163.8)
XYZ	xyz(2.3726, 3.6477, 2.9614)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123D2C #3D1223

analogous

#123D16 #123D2C #12383D

triadic

#123D2C #2C123D #3D2C12

tetradic

#123D2C #16123D #3D1223 #383D12

square

#123D2C #16123D #3D1223 #383D12

split-complementary

#123D2C #3D1238 #3D1612

monochromatic

#071811 #071811 #123D2C #206C4E #2E9C70

Accessibility & contrast

On white

12.14

#123D2C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#123D2C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123D2C

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123D2C	#FFFFFF	#000000	##FFFFFF
##123D2C	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C382B

Deuteranopia (green-blind)

#36342D

Tritanopia (blue-blind)

#003D38

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123d2c;
/* rgb */ color: rgb(18, 61, 44);
/* oklch */ color: oklch(32.5% 0.057 163.8);

Tailwind

colors: {
  custom: {
    50: '#557365',
    500: '#123d2c',
    950: '#000000',
  },
}

SCSS

$custom: #123d2c;
$custom-light: #557365;
$custom-dark: #000000;

JSON

{
  "hex": "#123d2c",
  "rgb": {
    "r": 18,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 156.279,
    "s": 54.43,
    "l": 15.49
  },
  "oklch": {
    "l": 0.32471,
    "c": 0.05658,
    "h": 163.8
  },
  "luminance": 0.03648
}

Semantic roles & 50–950 ramp

primary

#123D2C

secondary

#76354F

accent

#4A84DE

background

#F5F7F6

surface

#E9EDEB

border

#C5C8C6

text

#030805

muted

#787B7A

Preview Lab

Preview with #123D2C

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

Preview Lab → · Contrast checker → · Palette generator →