#213D0B#213D0B

#213D0B is a dark, moderate yellow-green. Relative luminance 0.037; OKLCH L 32.6% C 0.082 H 134.4°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#213D0B
RGB	rgb(33, 61, 11)
HSL	hsl(94, 69%, 14%)
HSV	hsv(94, 82%, 24%)
CMYK	cmyk(45.9%, 0%, 82%, 76.1%)
CIE-LAB	lab(22.60, -20.59, 26.04)
CIE-LCH	lch(22.60, 33.20, 128.33°)
OKLab	oklab(32.59% -0.0576 0.0588)
OKLCH	oklch(32.59% 0.082 134.4)
XYZ	xyz(2.3563, 3.6849, 0.9036)
Luminance	0.0369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 3.90

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213D0B #270B3D

analogous

#3A3D0B #213D0B #0B3D0E

triadic

#213D0B #0B213D #3D0B21

tetradic

#213D0B #0B3A3D #270B3D #3D0E0B

square

#213D0B #0B3A3D #270B3D #3D0E0B

split-complementary

#213D0B #0E0B3D #3D0B3A

monochromatic

#0E1A05 #0E1A05 #213D0B #3D7114 #59A51E

Accessibility & contrast

On white

12.09

#213D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#213D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213D0B

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213D0B	#FFFFFF	#000000	##FFFFFF
##213D0B	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403704

Deuteranopia (green-blind)

#3C3510

Tritanopia (blue-blind)

#213A33

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #213d0b;
/* rgb */ color: rgb(33, 61, 11);
/* oklch */ color: oklch(32.6% 0.082 134.4);

Tailwind

colors: {
  custom: {
    50: '#5f724d',
    500: '#213d0b',
    950: '#000000',
  },
}

SCSS

$custom: #213d0b;
$custom-light: #5f724d;
$custom-dark: #000000;

JSON

{
  "hex": "#213d0b",
  "rgb": {
    "r": 33,
    "g": 61,
    "b": 11
  },
  "hsl": {
    "h": 93.6,
    "s": 69.444,
    "l": 14.118
  },
  "oklch": {
    "l": 0.32586,
    "c": 0.0823,
    "h": 134.4
  },
  "luminance": 0.03685
}

Semantic roles & 50–950 ramp

primary

#213D0B

secondary

#572A7A

accent

#3CEC9F

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#050801

muted

#797B77

Preview Lab

Preview with #213D0B

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

Preview Lab → · Contrast checker → · Palette generator →