#213811#213811

#213811 is a dark, moderate yellow-green. Relative luminance 0.032; OKLCH L 31.1% C 0.069 H 134.4°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#213811
RGB	rgb(33, 56, 17)
HSL	hsl(95, 53%, 14%)
HSV	hsv(95, 70%, 22%)
CMYK	cmyk(41.1%, 0%, 69.6%, 78%)
CIE-LAB	lab(20.80, -17.37, 21.10)
CIE-LCH	lch(20.80, 27.33, 129.46°)
OKLab	oklab(31.13% -0.0483 0.0492)
OKLCH	oklch(31.13% 0.069 134.4)
XYZ	xyz(2.1425, 3.1921, 1.0334)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213811 #281138

analogous

#353811 #213811 #113815

triadic

#213811 #112138 #381121

tetradic

#213811 #113538 #281138 #381511

square

#213811 #113538 #281138 #381511

split-complementary

#213811 #151138 #381135

monochromatic

#0E1707 #0E1707 #213811 #3D671F #58962E

Accessibility & contrast

On white

12.82

#213811 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#213811 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213811

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213811	#FFFFFF	#000000	##FFFFFF
##213811	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A330D

Deuteranopia (green-blind)

#373114

Tritanopia (blue-blind)

#213630

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #213811;
/* rgb */ color: rgb(33, 56, 17);
/* oklch */ color: oklch(31.1% 0.069 134.4);

Tailwind

colors: {
  custom: {
    50: '#5e6e50',
    500: '#213811',
    950: '#000000',
  },
}

SCSS

$custom: #213811;
$custom-light: #5e6e50;
$custom-dark: #000000;

JSON

{
  "hex": "#213811",
  "rgb": {
    "r": 33,
    "g": 56,
    "b": 17
  },
  "hsl": {
    "h": 95.385,
    "s": 53.425,
    "l": 14.314
  },
  "oklch": {
    "l": 0.31132,
    "c": 0.06894,
    "h": 134.4
  },
  "luminance": 0.03192
}

Semantic roles & 50–950 ramp

primary

#213811

secondary

#583471

accent

#4BDDA1

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040702

muted

#797A78

Preview Lab

Preview with #213811

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

Preview Lab → · Contrast checker → · Palette generator →