#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
RGB	rgb(18, 48, 10)
HSL	hsl(107, 66%, 11%)
HSV	hsv(107, 79%, 19%)
CMYK	cmyk(62.5%, 0%, 79.2%, 81.2%)
CIE-LAB	lab(16.82, -20.03, 19.66)
CIE-LCH	lch(16.82, 28.07, 135.54°)
OKLab	oklab(27.62% -0.055 0.0467)
OKLCH	oklch(27.62% 0.072 139.7)
XYZ	xyz(1.3611, 2.2643, 0.6524)
Luminance	0.0226 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

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
##12300A	1.00	14.45	1.45	14.45
#FFFFFF	14.45	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.45	1.00	21.00	1.00

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 →