#12501B#12501B

#12501B is a dark, moderate green. Relative luminance 0.059; OKLCH L 38.0% C 0.104 H 145.4°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#12501B
RGB	rgb(18, 80, 27)
HSL	hsl(129, 63%, 19%)
HSV	hsv(129, 78%, 31%)
CMYK	cmyk(77.5%, 0%, 66.3%, 68.6%)
CIE-LAB	lab(29.27, -31.77, 25.20)
CIE-LCH	lch(29.27, 40.55, 141.57°)
OKLab	oklab(37.97% -0.0858 0.0593)
OKLCH	oklch(37.97% 0.104 145.4)
XYZ	xyz(3.3157, 5.9447, 2.0094)
Luminance	0.0595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

British Racing Green

#05480D

ΔE00 2.88

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12501B #501247

analogous

#285012 #12501B #12503A

triadic

#12501B #1B1250 #501B12

tetradic

#12501B #122850 #501247 #503A12

square

#12501B #122850 #501247 #503A12

split-complementary

#12501B #3A1250 #501228

monochromatic

#061908 #071E0A #12501B #1D822C #28B43D

Accessibility & contrast

On white

9.59

#12501B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#12501B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12501B

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12501B	#FFFFFF	#000000	##FFFFFF
##12501B	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514815

Deuteranopia (green-blind)

#4A431F

Tritanopia (blue-blind)

#004E45

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #12501b;
/* rgb */ color: rgb(18, 80, 27);
/* oklch */ color: oklch(38.0% 0.104 145.4);

Tailwind

colors: {
  custom: {
    50: '#5b8259',
    500: '#12501b',
    950: '#000000',
  },
}

SCSS

$custom: #12501b;
$custom-light: #5b8259;
$custom-dark: #000000;

JSON

{
  "hex": "#12501b",
  "rgb": {
    "r": 18,
    "g": 80,
    "b": 27
  },
  "hsl": {
    "h": 128.71,
    "s": 63.265,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37972,
    "c": 0.10426,
    "h": 145.4
  },
  "luminance": 0.05945
}

Semantic roles & 50–950 ramp

primary

#12501B

secondary

#89357D

accent

#41CEE6

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #12501B

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

Preview Lab → · Contrast checker → · Palette generator →