#12541B#12541B

#12541B is a dark, moderate green. Relative luminance 0.065; OKLCH L 39.2% C 0.110 H 145.1°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#12541B
RGB	rgb(18, 84, 27)
HSL	hsl(128, 65%, 20%)
HSV	hsv(128, 79%, 33%)
CMYK	cmyk(78.6%, 0%, 67.9%, 67.1%)
CIE-LAB	lab(30.75, -33.34, 26.89)
CIE-LCH	lch(30.75, 42.84, 141.11°)
OKLab	oklab(39.2% -0.0901 0.0629)
OKLCH	oklch(39.2% 0.11 145.1)
XYZ	xyz(3.6174, 6.5480, 2.1099)
Luminance	0.0655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12541B #54124B

analogous

#2A5412 #12541B #12543C

triadic

#12541B #1B1254 #541B12

tetradic

#12541B #122A54 #54124B #543C12

square

#12541B #122A54 #54124B #543C12

split-complementary

#12541B #3C1254 #54122A

monochromatic

#051908 #07220B #12541B #1D862B #28B93B

Accessibility & contrast

On white

9.09

#12541B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#12541B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12541B

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12541B	#FFFFFF	#000000	##FFFFFF
##12541B	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564C14

Deuteranopia (green-blind)

#4E4620

Tritanopia (blue-blind)

#005248

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #12541b;
/* rgb */ color: rgb(18, 84, 27);
/* oklch */ color: oklch(39.2% 0.110 145.1);

Tailwind

colors: {
  custom: {
    50: '#5c855a',
    500: '#12541b',
    950: '#000000',
  },
}

SCSS

$custom: #12541b;
$custom-light: #5c855a;
$custom-dark: #000000;

JSON

{
  "hex": "#12541b",
  "rgb": {
    "r": 18,
    "g": 84,
    "b": 27
  },
  "hsl": {
    "h": 128.182,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.39201,
    "c": 0.10985,
    "h": 145.1
  },
  "luminance": 0.06548
}

Semantic roles & 50–950 ramp

primary

#12541B

secondary

#8D3581

accent

#40D1E8

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040B04

muted

#797C79

Preview Lab

Preview with #12541B

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

Preview Lab → · Contrast checker → · Palette generator →