#12300A#12300A

#12300A is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.6% C 0.072 H 139.7°. Best body text is #FFFFFF at 14.45:1 contrast (WCAG AA passes).

Color values

HEX#12300A
RGBrgb(18, 48, 10)
HSLhsl(107, 66%, 11%)
HSVhsv(107, 79%, 19%)
CMYKcmyk(62.5%, 0%, 79.2%, 81.2%)
CIE-LABlab(16.82, -20.03, 19.66)
CIE-LCHlch(16.82, 28.07, 135.54°)
OKLaboklab(27.62% -0.055 0.0467)
OKLCHoklch(27.62% 0.072 139.7)
XYZxyz(1.3611, 2.2643, 0.6524)
Luminance0.0226 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#12300A #280A30
analogous
#25300A #12300A #0A3015
triadic
#12300A #0A1230 #300A12
tetradic
#12300A #0A2530 #280A30 #30150A
square
#12300A #0A2530 #280A30 #30150A
split-complementary
#12300A #150A30 #300A25
monochromatic
#091905 #091905 #12300A #256315 #38951F

Accessibility & contrast

On white

14.45
#12300A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.45
#12300A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12300A
14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##12300A#FFFFFF#000000##FFFFFF
##12300A1.0014.451.4514.45
#FFFFFF14.451.0021.001.00
#0000001.4521.001.0021.00
##FFFFFF14.451.0021.001.00

Color blindness preview

Protanopia (red-blind)
#322B06
Deuteranopia (green-blind)
#2E290D
Tritanopia (blue-blind)
#0F2E28
Achromatopsia (no color)
#292929

Design tokens & code

CSS
--color: #12300a;
/* rgb */ color: rgb(18, 48, 10);
/* oklch */ color: oklch(27.6% 0.072 139.7);
Tailwind
colors: {
  custom: {
    50: '#53684b',
    500: '#12300a',
    950: '#000000',
  },
}
SCSS
$custom: #12300a;
$custom-light: #53684b;
$custom-dark: #000000;
JSON
{
  "hex": "#12300a",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 10
  },
  "hsl": {
    "h": 107.368,
    "s": 65.517,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27621,
    "c": 0.07213,
    "h": 139.7
  },
  "luminance": 0.02264
}

Semantic roles & 50–950 ramp

primary
#12300A
secondary
#5F296D
accent
#3FE8C5
background
#F4F6F4
surface
#E7EBE7
border
#C3C6C3
text
#030601
muted
#787A77

Preview Lab

Preview with #12300A

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

Preview Lab → · Contrast checker → · Palette generator →

#12300A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva