#12271C#12271C

#12271C is a dark, muted green. Relative luminance 0.017; OKLCH L 25.1% C 0.035 H 159.7°. Best body text is #FFFFFF at 15.76:1 contrast (WCAG AA passes).

Color values

HEX	#12271C
RGB	rgb(18, 39, 28)
HSL	hsl(149, 37%, 11%)
HSV	hsv(149, 54%, 15%)
CMYK	cmyk(53.8%, 0%, 28.2%, 84.7%)
CIE-LAB	lab(13.61, -11.71, 4.68)
CIE-LCH	lch(13.61, 12.61, 158.20°)
OKLab	oklab(25.11% -0.0324 0.012)
OKLCH	oklch(25.11% 0.035 159.7)
XYZ	xyz(1.1845, 1.6634, 1.3570)
Luminance	0.0166 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12271C #27121D

analogous

#122712 #12271C #122726

triadic

#12271C #1C1227 #271C12

tetradic

#12271C #121227 #27121D #272612

square

#12271C #121227 #27121D #272612

split-complementary

#12271C #261227 #271212

monochromatic

#0A150F #0A150F #12271C #25513A #397B58

Accessibility & contrast

On white

15.76

#12271C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#12271C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12271C

15.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12271C	#FFFFFF	#000000	##FFFFFF
##12271C	1.00	15.76	1.33	15.76
#FFFFFF	15.76	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27241B

Deuteranopia (green-blind)

#23221D

Tritanopia (blue-blind)

#0D2724

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #12271c;
/* rgb */ color: rgb(18, 39, 28);
/* oklch */ color: oklch(25.1% 0.035 159.7);

Tailwind

colors: {
  custom: {
    50: '#516158',
    500: '#12271c',
    950: '#000000',
  },
}

SCSS

$custom: #12271c;
$custom-light: #516158;
$custom-dark: #000000;

JSON

{
  "hex": "#12271c",
  "rgb": {
    "r": 18,
    "g": 39,
    "b": 28
  },
  "hsl": {
    "h": 148.571,
    "s": 36.842,
    "l": 11.176
  },
  "oklch": {
    "l": 0.2511,
    "c": 0.03454,
    "h": 159.7
  },
  "luminance": 0.01663
}

Semantic roles & 50–950 ramp

primary

#12271C

secondary

#5E374B

accent

#5B97CD

background

#F4F5F5

surface

#E7E9E9

border

#C3C5C5

text

#020503

muted

#787978

Preview Lab

Preview with #12271C

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

Preview Lab → · Contrast checker → · Palette generator →