#211F06#211F06

#211F06 is a very dark, muted yellow. Relative luminance 0.013; OKLCH L 23.5% C 0.041 H 104.9°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#211F06
RGB	rgb(33, 31, 6)
HSL	hsl(56, 69%, 8%)
HSV	hsv(56, 82%, 13%)
CMYK	cmyk(0%, 6.1%, 81.8%, 87.1%)
CIE-LAB	lab(11.39, -3.27, 14.41)
CIE-LCH	lch(11.39, 14.77, 102.80°)
OKLab	oklab(23.5% -0.0104 0.0393)
OKLCH	oklch(23.5% 0.041 104.9)
XYZ	xyz(1.1501, 1.3165, 0.3658)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F06 #060821

analogous

#211206 #211F06 #152106

triadic

#211F06 #06211F #1F0621

tetradic

#211F06 #062112 #060821 #210615

square

#211F06 #062112 #060821 #210615

split-complementary

#211F06 #061521 #120621

monochromatic

#1A1805 #1A1805 #211F06 #55500F #898019

Accessibility & contrast

On white

16.62

#211F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#211F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F06

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F06	#FFFFFF	#000000	##FFFFFF
##211F06	1.00	16.62	1.26	16.62
#FFFFFF	16.62	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221E04

Deuteranopia (green-blind)

#231F07

Tritanopia (blue-blind)

#241C1A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #211f06;
/* rgb */ color: rgb(33, 31, 6);
/* oklch */ color: oklch(23.5% 0.041 104.9);

Tailwind

colors: {
  custom: {
    50: '#5c5a49',
    500: '#211f06',
    950: '#000000',
  },
}

SCSS

$custom: #211f06;
$custom-light: #5c5a49;
$custom-dark: #000000;

JSON

{
  "hex": "#211f06",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 6
  },
  "hsl": {
    "h": 55.556,
    "s": 69.231,
    "l": 7.647
  },
  "oklch": {
    "l": 0.235,
    "c": 0.04065,
    "h": 104.9
  },
  "luminance": 0.01316
}

Semantic roles & 50–950 ramp

primary

#211F06

secondary

#222661

accent

#49EC3C

background

#F5F5F4

surface

#E9E9E6

border

#C5C5C2

text

#040301

muted

#797877

Preview Lab

Preview with #211F06

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

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