#211F07#211F07

#211F07 is a very dark, muted yellow. Relative luminance 0.013; OKLCH L 23.5% C 0.039 H 104.6°. Best body text is #FFFFFF at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#211F07
RGB	rgb(33, 31, 7)
HSL	hsl(55, 65%, 8%)
HSV	hsv(55, 79%, 13%)
CMYK	cmyk(0%, 6.1%, 78.8%, 87.1%)
CIE-LAB	lab(11.41, -3.16, 14.02)
CIE-LCH	lch(11.41, 14.37, 102.68°)
OKLab	oklab(23.52% -0.0099 0.038)
OKLCH	oklch(23.52% 0.039 104.6)
XYZ	xyz(1.1556, 1.3187, 0.3946)
Luminance	0.0132 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#211F07 #070921

analogous

#211207 #211F07 #162107

triadic

#211F07 #07211F #1F0721

tetradic

#211F07 #072112 #070921 #210716

square

#211F07 #072112 #070921 #210716

split-complementary

#211F07 #071621 #120721

monochromatic

#191805 #191805 #211F07 #534E12 #867E1C

Accessibility & contrast

On white

16.62

#211F07 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#211F07 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #211F07

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##211F07	#FFFFFF	#000000	##FFFFFF
##211F07	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)

#221E05

Deuteranopia (green-blind)

#231F08

Tritanopia (blue-blind)

#241C1A

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #211f07;
/* rgb */ color: rgb(33, 31, 7);
/* oklch */ color: oklch(23.5% 0.039 104.6);

Tailwind

colors: {
  custom: {
    50: '#5c5a4a',
    500: '#211f07',
    950: '#000000',
  },
}

SCSS

$custom: #211f07;
$custom-light: #5c5a4a;
$custom-dark: #000000;

JSON

{
  "hex": "#211f07",
  "rgb": {
    "r": 33,
    "g": 31,
    "b": 7
  },
  "hsl": {
    "h": 55.385,
    "s": 65,
    "l": 7.843
  },
  "oklch": {
    "l": 0.23517,
    "c": 0.03923,
    "h": 104.6
  },
  "luminance": 0.01319
}

Semantic roles & 50–950 ramp

primary

#211F07

secondary

#242960

accent

#4DE840

background

#F5F5F4

surface

#E9E9E7

border

#C5C5C3

text

#040301

muted

#797877

Preview Lab

Preview with #211F07

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

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