#123A05#123A05

#123A05 is a dark, moderate green. Relative luminance 0.032; OKLCH L 30.8% C 0.091 H 139.4°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#123A05
RGB	rgb(18, 58, 5)
HSL	hsl(105, 84%, 12%)
HSV	hsv(105, 91%, 23%)
CMYK	cmyk(69%, 0%, 91.4%, 77.3%)
CIE-LAB	lab(20.69, -25.14, 26.24)
CIE-LCH	lch(20.69, 36.34, 133.78°)
OKLab	oklab(30.81% -0.0692 0.0594)
OKLCH	oklch(30.81% 0.091 139.4)
XYZ	xyz(1.7898, 3.1655, 0.6602)
Luminance	0.0317 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.22

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123A05 #2D053A

analogous

#2D3A05 #123A05 #053A13

triadic

#123A05 #05123A #3A0512

tetradic

#123A05 #052D3A #2D053A #3A1305

square

#123A05 #052D3A #2D053A #3A1305

split-complementary

#123A05 #13053A #3A052D

monochromatic

#091C02 #091C02 #123A05 #23720A #35AB0F

Accessibility & contrast

On white

12.86

#123A05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#123A05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123A05

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123A05	#FFFFFF	#000000	##FFFFFF
##123A05	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)

#37310B

Tritanopia (blue-blind)

#0D3830

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #123a05;
/* rgb */ color: rgb(18, 58, 5);
/* oklch */ color: oklch(30.8% 0.091 139.4);

Tailwind

colors: {
  custom: {
    50: '#56714a',
    500: '#123a05',
    950: '#000000',
  },
}

SCSS

$custom: #123a05;
$custom-light: #56714a;
$custom-dark: #000000;

JSON

{
  "hex": "#123a05",
  "rgb": {
    "r": 18,
    "g": 58,
    "b": 5
  },
  "hsl": {
    "h": 105.283,
    "s": 84.127,
    "l": 12.353
  },
  "oklch": {
    "l": 0.30805,
    "c": 0.09119,
    "h": 139.4
  },
  "luminance": 0.03166
}

Semantic roles & 50–950 ramp

primary

#123A05

secondary

#65207B

accent

#2DFAC8

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #123A05

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

Preview Lab → · Contrast checker → · Palette generator →