#212A09#212A09

#212A09 is a dark, muted yellow-green. Relative luminance 0.020; OKLCH L 26.8% C 0.054 H 123.0°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#212A09
RGB	rgb(33, 42, 9)
HSL	hsl(76, 65%, 10%)
HSV	hsv(76, 79%, 16%)
CMYK	cmyk(21.4%, 0%, 78.6%, 83.5%)
CIE-LAB	lab(15.48, -10.16, 18.61)
CIE-LCH	lch(15.48, 21.20, 118.62°)
OKLab	oklab(26.79% -0.0292 0.045)
OKLCH	oklch(26.79% 0.054 123)
XYZ	xyz(1.5045, 1.9990, 0.5650)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#212A09 #12092A

analogous

#2A2309 #212A09 #102A09

triadic

#212A09 #09212A #2A0921

tetradic

#212A09 #092A23 #12092A #2A0910

square

#212A09 #092A23 #12092A #2A0910

split-complementary

#212A09 #09102A #23092A

monochromatic

#141905 #141905 #212A09 #495C14 #708F1F

Accessibility & contrast

On white

15.00

#212A09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#212A09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #212A09

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##212A09	#FFFFFF	#000000	##FFFFFF
##212A09	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2706

Deuteranopia (green-blind)

#2C270B

Tritanopia (blue-blind)

#232823

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #212a09;
/* rgb */ color: rgb(33, 42, 9);
/* oklch */ color: oklch(26.8% 0.054 123.0);

Tailwind

colors: {
  custom: {
    50: '#5d634b',
    500: '#212a09',
    950: '#000000',
  },
}

SCSS

$custom: #212a09;
$custom-light: #5d634b;
$custom-dark: #000000;

JSON

{
  "hex": "#212a09",
  "rgb": {
    "r": 33,
    "g": 42,
    "b": 9
  },
  "hsl": {
    "h": 76.364,
    "s": 64.706,
    "l": 10
  },
  "oklch": {
    "l": 0.26791,
    "c": 0.05366,
    "h": 123
  },
  "luminance": 0.01999
}

Semantic roles & 50–950 ramp

primary

#212A09

secondary

#392768

accent

#40E86E

background

#F5F5F4

surface

#E9EAE7

border

#C5C6C3

text

#040501

muted

#797977

Preview Lab

Preview with #212A09

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

Preview Lab → · Contrast checker → · Palette generator →