#123E09#123E09

#123E09 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.1% C 0.094 H 140.7°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#123E09
RGB	rgb(18, 62, 9)
HSL	hsl(110, 75%, 14%)
HSV	hsv(110, 85%, 24%)
CMYK	cmyk(71%, 0%, 85.5%, 75.7%)
CIE-LAB	lab(22.28, -26.47, 26.32)
CIE-LCH	lch(22.28, 37.33, 135.16°)
OKLab	oklab(32.13% -0.0725 0.0594)
OKLCH	oklch(32.13% 0.094 140.7)
XYZ	xyz(2.0213, 3.5934, 0.8455)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123E09 #35093E

analogous

#2D3E09 #123E09 #093E1B

triadic

#123E09 #09123E #3E0912

tetradic

#123E09 #092D3E #35093E #3E1B09

square

#123E09 #092D3E #35093E #3E1B09

split-complementary

#123E09 #1B093E #3E092D

monochromatic

#081B04 #081B04 #123E09 #227311 #31A919

Accessibility & contrast

On white

12.22

#123E09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#123E09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123E09

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123E09	#FFFFFF	#000000	##FFFFFF
##123E09	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403702

Deuteranopia (green-blind)

#3B340F

Tritanopia (blue-blind)

#0B3C34

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123e09;
/* rgb */ color: rgb(18, 62, 9);
/* oklch */ color: oklch(32.1% 0.094 140.7);

Tailwind

colors: {
  custom: {
    50: '#57744c',
    500: '#123e09',
    950: '#000000',
  },
}

SCSS

$custom: #123e09;
$custom-light: #57744c;
$custom-dark: #000000;

JSON

{
  "hex": "#123e09",
  "rgb": {
    "r": 18,
    "g": 62,
    "b": 9
  },
  "hsl": {
    "h": 109.811,
    "s": 74.648,
    "l": 13.922
  },
  "oklch": {
    "l": 0.32126,
    "c": 0.09368,
    "h": 140.7
  },
  "luminance": 0.03594
}

Semantic roles & 50–950 ramp

primary

#123E09

secondary

#6D277C

accent

#37F1D2

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#030801

muted

#787B77

Preview Lab

Preview with #123E09

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

Preview Lab → · Contrast checker → · Palette generator →