#123A04#123A04

#123A04 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.8% C 0.092 H 139.1°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#123A04
RGB	rgb(18, 58, 4)
HSL	hsl(104, 87%, 12%)
HSV	hsv(104, 93%, 23%)
CMYK	cmyk(69%, 0%, 93.1%, 77.3%)
CIE-LAB	lab(20.69, -25.24, 26.64)
CIE-LCH	lch(20.69, 36.70, 133.46°)
OKLab	oklab(30.8% -0.0696 0.0602)
OKLCH	oklch(30.8% 0.092 139.1)
XYZ	xyz(1.7843, 3.1633, 0.6314)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.27

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123A04 #2C043A

analogous

#2D3A04 #123A04 #043A11

triadic

#123A04 #04123A #3A0412

tetradic

#123A04 #042D3A #2C043A #3A1104

square

#123A04 #042D3A #2C043A #3A1104

split-complementary

#123A04 #11043A #3A042D

monochromatic

#091D02 #091D02 #123A04 #247308 #36AD0C

Accessibility & contrast

On white

12.86

#123A04 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#123A04 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123A04

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123A04	#FFFFFF	#000000	##FFFFFF
##123A04	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#37310A

Tritanopia (blue-blind)

#0D3830

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #123a04;
/* rgb */ color: rgb(18, 58, 4);
/* oklch */ color: oklch(30.8% 0.092 139.1);

Tailwind

colors: {
  custom: {
    50: '#567149',
    500: '#123a04',
    950: '#000000',
  },
}

SCSS

$custom: #123a04;
$custom-light: #567149;
$custom-dark: #000000;

JSON

{
  "hex": "#123a04",
  "rgb": {
    "r": 18,
    "g": 58,
    "b": 4
  },
  "hsl": {
    "h": 104.444,
    "s": 87.097,
    "l": 12.157
  },
  "oklch": {
    "l": 0.30796,
    "c": 0.092,
    "h": 139.1
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#123A04

secondary

#631E7C

accent

#2BFDC7

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #123A04

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

Preview Lab → · Contrast checker → · Palette generator →