#213909#213909

#213909 is a dark, moderate yellow-green. Relative luminance 0.033; OKLCH L 31.3% C 0.078 H 132.6°. Best body text is #FFFFFF at 12.70:1 contrast (WCAG AA passes).

Color values

HEX	#213909
RGB	rgb(33, 57, 9)
HSL	hsl(90, 73%, 13%)
HSV	hsv(90, 84%, 22%)
CMYK	cmyk(42.1%, 0%, 84.2%, 77.6%)
CIE-LAB	lab(21.09, -18.70, 25.25)
CIE-LCH	lch(21.09, 31.42, 126.52°)
OKLab	oklab(31.35% -0.0526 0.0572)
OKLCH	oklch(31.35% 0.078 132.6)
XYZ	xyz(2.1396, 3.2692, 0.7767)
Luminance	0.0327 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 5.03

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.02

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213909 #210939

analogous

#393909 #213909 #093909

triadic

#213909 #092139 #390921

tetradic

#213909 #093939 #210939 #390909

square

#213909 #093939 #210939 #390909

split-complementary

#213909 #090939 #390939

monochromatic

#0F1A04 #0F1A04 #213909 #406E11 #5EA31A

Accessibility & contrast

On white

12.70

#213909 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#213909 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213909

12.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213909	#FFFFFF	#000000	##FFFFFF
##213909	1.00	12.70	1.65	12.70
#FFFFFF	12.70	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3403

Deuteranopia (green-blind)

#38320E

Tritanopia (blue-blind)

#213630

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #213909;
/* rgb */ color: rgb(33, 57, 9);
/* oklch */ color: oklch(31.3% 0.078 132.6);

Tailwind

colors: {
  custom: {
    50: '#5f6f4c',
    500: '#213909',
    950: '#000000',
  },
}

SCSS

$custom: #213909;
$custom-light: #5f6f4c;
$custom-dark: #000000;

JSON

{
  "hex": "#213909",
  "rgb": {
    "r": 33,
    "g": 57,
    "b": 9
  },
  "hsl": {
    "h": 90,
    "s": 72.727,
    "l": 12.941
  },
  "oklch": {
    "l": 0.31347,
    "c": 0.07771,
    "h": 132.6
  },
  "luminance": 0.03269
}

Semantic roles & 50–950 ramp

primary

#213909

secondary

#4F2777

accent

#38EF94

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050701

muted

#797A77

Preview Lab

Preview with #213909

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

Preview Lab → · Contrast checker → · Palette generator →