#121C06#121C06

#121C06 is a very dark, muted yellow-green. Relative luminance 0.010; OKLCH L 21.0% C 0.042 H 129.4°. Best body text is #FFFFFF at 17.58:1 contrast (WCAG AA passes).

Color values

HEX	#121C06
RGB	rgb(18, 28, 6)
HSL	hsl(87, 65%, 7%)
HSV	hsv(87, 79%, 11%)
CMYK	cmyk(35.7%, 0%, 78.6%, 89%)
CIE-LAB	lab(8.76, -9.17, 10.48)
CIE-LCH	lch(8.76, 13.92, 131.20°)
OKLab	oklab(21.02% -0.0268 0.0326)
OKLCH	oklch(21.02% 0.042 129.4)
XYZ	xyz(0.6976, 0.9722, 0.3232)
Luminance	0.0097 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121C06 #10061C

analogous

#1C1B06 #121C06 #071C06

triadic

#121C06 #06121C #1C0612

tetradic

#121C06 #061C1B #10061C #1C0607

square

#121C06 #061C1B #10061C #1C0607

split-complementary

#121C06 #06071C #1B061C

monochromatic

#101905 #101905 #121C06 #324E11 #53811C

Accessibility & contrast

On white

17.58

#121C06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#121C06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121C06

17.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121C06	#FFFFFF	#000000	##FFFFFF
##121C06	1.00	17.58	1.19	17.58
#FFFFFF	17.58	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1904

Deuteranopia (green-blind)

#1C1907

Tritanopia (blue-blind)

#131A17

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #121c06;
/* rgb */ color: rgb(18, 28, 6);
/* oklch */ color: oklch(21.0% 0.042 129.4);

Tailwind

colors: {
  custom: {
    50: '#4f5849',
    500: '#121c06',
    950: '#000000',
  },
}

SCSS

$custom: #121c06;
$custom-light: #4f5849;
$custom-dark: #000000;

JSON

{
  "hex": "#121c06",
  "rgb": {
    "r": 18,
    "g": 28,
    "b": 6
  },
  "hsl": {
    "h": 87.273,
    "s": 64.706,
    "l": 6.667
  },
  "oklch": {
    "l": 0.21016,
    "c": 0.0422,
    "h": 129.4
  },
  "luminance": 0.00972
}

Semantic roles & 50–950 ramp

primary

#121C06

secondary

#3C225B

accent

#40E88C

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020300

muted

#787877

Preview Lab

Preview with #121C06

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

Preview Lab → · Contrast checker → · Palette generator →