#12531C#12531C

#12531C is a dark, moderate green. Relative luminance 0.064; OKLCH L 38.9% C 0.108 H 145.4°. Best body text is #FFFFFF at 9.21:1 contrast (WCAG AA passes).

Color values

HEX	#12531C
RGB	rgb(18, 83, 28)
HSL	hsl(129, 64%, 20%)
HSV	hsv(129, 78%, 33%)
CMYK	cmyk(78.3%, 0%, 66.3%, 67.5%)
CIE-LAB	lab(30.40, -32.82, 25.97)
CIE-LCH	lch(30.40, 41.85, 141.65°)
OKLab	oklab(38.91% -0.0886 0.061)
OKLCH	oklch(38.91% 0.108 145.4)
XYZ	xyz(3.5521, 6.3986, 2.1462)
Luminance	0.0640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12531C #531249

analogous

#285312 #12531C #12533D

triadic

#12531C #1C1253 #531C12

tetradic

#12531C #122853 #531249 #533D12

square

#12531C #122853 #531249 #533D12

split-complementary

#12531C #3D1253 #531228

monochromatic

#051908 #07210B #12531C #1D852D #28B83E

Accessibility & contrast

On white

9.21

#12531C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#12531C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12531C

9.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12531C	#FFFFFF	#000000	##FFFFFF
##12531C	1.00	9.21	2.28	9.21
#FFFFFF	9.21	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#544B16

Deuteranopia (green-blind)

#4D4621

Tritanopia (blue-blind)

#005147

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #12531c;
/* rgb */ color: rgb(18, 83, 28);
/* oklch */ color: oklch(38.9% 0.108 145.4);

Tailwind

colors: {
  custom: {
    50: '#5b845a',
    500: '#12531c',
    950: '#000000',
  },
}

SCSS

$custom: #12531c;
$custom-light: #5b845a;
$custom-dark: #000000;

JSON

{
  "hex": "#12531c",
  "rgb": {
    "r": 18,
    "g": 83,
    "b": 28
  },
  "hsl": {
    "h": 129.231,
    "s": 64.356,
    "l": 19.804
  },
  "oklch": {
    "l": 0.38907,
    "c": 0.10757,
    "h": 145.4
  },
  "luminance": 0.06399
}

Semantic roles & 50–950 ramp

primary

#12531C

secondary

#8C357E

accent

#40CEE7

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040B04

muted

#797C79

Preview Lab

Preview with #12531C

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

Preview Lab → · Contrast checker → · Palette generator →