#123603#123603

#123603 is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.5% C 0.087 H 138.3°. Best body text is #FFFFFF at 13.51:1 contrast (WCAG AA passes).

Color values

HEX	#123603
RGB	rgb(18, 54, 3)
HSL	hsl(102, 89%, 11%)
HSV	hsv(102, 94%, 21%)
CMYK	cmyk(66.7%, 0%, 94.4%, 78.8%)
CIE-LAB	lab(19.11, -23.61, 25.26)
CIE-LCH	lch(19.11, 34.57, 133.06°)
OKLab	oklab(29.49% -0.0653 0.0581)
OKLCH	oklch(29.49% 0.087 138.3)
XYZ	xyz(1.5850, 2.7734, 0.5379)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.85

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123603 #270336

analogous

#2B3603 #123603 #03360D

triadic

#123603 #031236 #360312

tetradic

#123603 #032B36 #270336 #360D03

square

#123603 #032B36 #270336 #360D03

split-complementary

#123603 #0D0336 #36032B

monochromatic

#0A1D02 #0A1D02 #123603 #257006 #39AA09

Accessibility & contrast

On white

13.51

#123603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#123603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123603

13.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123603	#FFFFFF	#000000	##FFFFFF
##123603	1.00	13.51	1.55	13.51
#FFFFFF	13.51	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383000

Deuteranopia (green-blind)

#342D08

Tritanopia (blue-blind)

#0F342D

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #123603;
/* rgb */ color: rgb(18, 54, 3);
/* oklch */ color: oklch(29.5% 0.087 138.3);

Tailwind

colors: {
  custom: {
    50: '#556d49',
    500: '#123603',
    950: '#000000',
  },
}

SCSS

$custom: #123603;
$custom-light: #556d49;
$custom-dark: #000000;

JSON

{
  "hex": "#123603",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 3
  },
  "hsl": {
    "h": 102.353,
    "s": 89.474,
    "l": 11.176
  },
  "oklch": {
    "l": 0.29492,
    "c": 0.0874,
    "h": 138.3
  },
  "luminance": 0.02774
}

Semantic roles & 50–950 ramp

primary

#123603

secondary

#5E1C79

accent

#29FFC0

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #123603

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

Preview Lab → · Contrast checker → · Palette generator →