#212C09#212C09

#212C09 is a dark, muted yellow-green. Relative luminance 0.021; OKLCH L 27.4% C 0.057 H 125.0°. Best body text is #FFFFFF at 14.70:1 contrast (WCAG AA passes).

Color values

HEX	#212C09
RGB	rgb(33, 44, 9)
HSL	hsl(79, 66%, 10%)
HSV	hsv(79, 80%, 17%)
CMYK	cmyk(25%, 0%, 79.5%, 82.7%)
CIE-LAB	lab(16.23, -11.38, 19.55)
CIE-LCH	lch(16.23, 22.62, 120.20°)
OKLab	oklab(27.39% -0.0326 0.0467)
OKLCH	oklch(27.39% 0.057 125)
XYZ	xyz(1.5772, 2.1444, 0.5892)
Luminance	0.0214 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212C09 #14092C

analogous

#2C2509 #212C09 #0F2C09

triadic

#212C09 #09212C #2C0921

tetradic

#212C09 #092C25 #14092C #2C090F

square

#212C09 #092C25 #14092C #2C090F

split-complementary

#212C09 #090F2C #25092C

monochromatic

#131905 #131905 #212C09 #475F13 #6D921E

Accessibility & contrast

On white

14.70

#212C09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#212C09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212C09

14.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212C09	#FFFFFF	#000000	##FFFFFF
##212C09	1.00	14.70	1.43	14.70
#FFFFFF	14.70	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2905

Deuteranopia (green-blind)

#2D280C

Tritanopia (blue-blind)

#232925

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #212c09;
/* rgb */ color: rgb(33, 44, 9);
/* oklch */ color: oklch(27.4% 0.057 125.0);

Tailwind

colors: {
  custom: {
    50: '#5d654b',
    500: '#212c09',
    950: '#000000',
  },
}

SCSS

$custom: #212c09;
$custom-light: #5d654b;
$custom-dark: #000000;

JSON

{
  "hex": "#212c09",
  "rgb": {
    "r": 33,
    "g": 44,
    "b": 9
  },
  "hsl": {
    "h": 78.857,
    "s": 66.038,
    "l": 10.392
  },
  "oklch": {
    "l": 0.27393,
    "c": 0.05695,
    "h": 125
  },
  "luminance": 0.02144
}

Semantic roles & 50–950 ramp

primary

#212C09

secondary

#3C276A

accent

#3FE974

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#040501

muted

#797A77

Preview Lab

Preview with #212C09

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

Preview Lab → · Contrast checker → · Palette generator →