#12811B#12811B

#12811B is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.165 H 143.5°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#12811B
RGB	rgb(18, 129, 27)
HSL	hsl(125, 76%, 29%)
HSV	hsv(125, 86%, 51%)
CMYK	cmyk(86%, 0%, 79.1%, 49.4%)
CIE-LAB	lab(46.85, -49.11, 43.76)
CIE-LCH	lch(46.85, 65.78, 138.30°)
OKLab	oklab(52.58% -0.1329 0.0983)
OKLCH	oklch(52.58% 0.165 143.5)
XYZ	xyz(8.2970, 15.9072, 3.6698)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12811B #811278

analogous

#418112 #12811B #128153

triadic

#12811B #1B1281 #811B12

tetradic

#12811B #124181 #811278 #815312

square

#12811B #124181 #811278 #815312

split-complementary

#12811B #531281 #811241

monochromatic

#041B06 #0B4B10 #12811B #19B726 #2CE23B

Accessibility & contrast

On white

5.02

#12811B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#12811B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #12811B

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12811B	#FFFFFF	#000000	##FFFFFF
##12811B	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847403

Deuteranopia (green-blind)

#786C27

Tritanopia (blue-blind)

#007D6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #12811b;
/* rgb */ color: rgb(18, 129, 27);
/* oklch */ color: oklch(52.6% 0.165 143.5);

Tailwind

colors: {
  custom: {
    50: '#69a760',
    500: '#12811b',
    950: '#000000',
  },
}

SCSS

$custom: #12811b;
$custom-light: #69a760;
$custom-dark: #000000;

JSON

{
  "hex": "#12811b",
  "rgb": {
    "r": 18,
    "g": 129,
    "b": 27
  },
  "hsl": {
    "h": 124.865,
    "s": 75.51,
    "l": 28.824
  },
  "oklch": {
    "l": 0.5258,
    "c": 0.16534,
    "h": 143.5
  },
  "luminance": 0.15908
}

Semantic roles & 50–950 ramp

primary

#12811B

secondary

#B738AC

accent

#36E3F2

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #12811B

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

Preview Lab → · Contrast checker → · Palette generator →