#123403#123403

#123403 is a dark, moderate green. Relative luminance 0.026; OKLCH L 28.8% C 0.085 H 138.0°. Best body text is #FFFFFF at 13.83:1 contrast (WCAG AA passes).

Color values

HEX	#123403
RGB	rgb(18, 52, 3)
HSL	hsl(102, 89%, 11%)
HSV	hsv(102, 94%, 20%)
CMYK	cmyk(65.4%, 0%, 94.2%, 79.6%)
CIE-LAB	lab(18.33, -22.71, 24.34)
CIE-LCH	lch(18.33, 33.29, 133.02°)
OKLab	oklab(28.84% -0.0629 0.0566)
OKLCH	oklch(28.84% 0.085 138)
XYZ	xyz(1.4938, 2.5910, 0.5075)
Luminance	0.0259 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.53

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123403 #250334

analogous

#2A3403 #123403 #03340C

triadic

#123403 #031234 #340312

tetradic

#123403 #032A34 #250334 #340C03

square

#123403 #032A34 #250334 #340C03

split-complementary

#123403 #0C0334 #34032A

monochromatic

#0A1D02 #0A1D02 #123403 #266E06 #3AA80A

Accessibility & contrast

On white

13.83

#123403 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#123403 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123403

13.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123403	#FFFFFF	#000000	##FFFFFF
##123403	1.00	13.83	1.52	13.83
#FFFFFF	13.83	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362E00

Deuteranopia (green-blind)

#322C08

Tritanopia (blue-blind)

#0F322B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #123403;
/* rgb */ color: rgb(18, 52, 3);
/* oklch */ color: oklch(28.8% 0.085 138.0);

Tailwind

colors: {
  custom: {
    50: '#546c48',
    500: '#123403',
    950: '#000000',
  },
}

SCSS

$custom: #123403;
$custom-light: #546c48;
$custom-dark: #000000;

JSON

{
  "hex": "#123403",
  "rgb": {
    "r": 18,
    "g": 52,
    "b": 3
  },
  "hsl": {
    "h": 101.633,
    "s": 89.091,
    "l": 10.784
  },
  "oklch": {
    "l": 0.28842,
    "c": 0.08463,
    "h": 138
  },
  "luminance": 0.02591
}

Semantic roles & 50–950 ramp

primary

#123403

secondary

#5B1C77

accent

#29FFBD

background

#F5F6F4

surface

#E9EBE6

border

#C5C6C2

text

#030701

muted

#787A77

Preview Lab

Preview with #123403

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

Preview Lab → · Contrast checker → · Palette generator →