#211E09#211E09

#211E09 is a very dark, muted yellow. Relative luminance 0.013; OKLCH L 23.3% C 0.035 H 101.3°. Best body text is #FFFFFF at 16.74:1 contrast (WCAG AA passes).

Color values

HEX	#211E09
RGB	rgb(33, 30, 9)
HSL	hsl(53, 57%, 8%)
HSV	hsv(53, 73%, 13%)
CMYK	cmyk(0%, 9.1%, 72.7%, 87.1%)
CIE-LAB	lab(11.08, -2.23, 12.75)
CIE-LCH	lch(11.08, 12.94, 99.90°)
OKLab	oklab(23.27% -0.0069 0.0345)
OKLCH	oklch(23.27% 0.035 101.3)
XYZ	xyz(1.1408, 1.2716, 0.4437)
Luminance	0.0127 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211E09 #090C21

analogous

#211209 #211E09 #182109

triadic

#211E09 #09211E #1E0921

tetradic

#211E09 #092112 #090C21 #210918

square

#211E09 #092112 #090C21 #210918

split-complementary

#211E09 #091821 #120921

monochromatic

#181607 #181607 #211E09 #514A16 #817523

Accessibility & contrast

On white

16.74

#211E09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#211E09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211E09

16.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211E09	#FFFFFF	#000000	##FFFFFF
##211E09	1.00	16.74	1.25	16.74
#FFFFFF	16.74	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211D07

Deuteranopia (green-blind)

#221E0A

Tritanopia (blue-blind)

#241C19

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #211e09;
/* rgb */ color: rgb(33, 30, 9);
/* oklch */ color: oklch(23.3% 0.035 101.3);

Tailwind

colors: {
  custom: {
    50: '#5c594a',
    500: '#211e09',
    950: '#000000',
  },
}

SCSS

$custom: #211e09;
$custom-light: #5c594a;
$custom-dark: #000000;

JSON

{
  "hex": "#211e09",
  "rgb": {
    "r": 33,
    "g": 30,
    "b": 9
  },
  "hsl": {
    "h": 52.5,
    "s": 57.143,
    "l": 8.235
  },
  "oklch": {
    "l": 0.23265,
    "c": 0.03517,
    "h": 101.3
  },
  "luminance": 0.01272
}

Semantic roles & 50–950 ramp

primary

#211E09

secondary

#282F5E

accent

#5BE047

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040301

muted

#797877

Preview Lab

Preview with #211E09

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

Preview Lab → · Contrast checker → · Palette generator →