#21241D#21241D

#21241D is a dark, near-neutral yellow-green. Relative luminance 0.017; OKLCH L 25.5% C 0.014 H 126.3°. Best body text is #FFFFFF at 15.73:1 contrast (WCAG AA passes).

Color values

HEX	#21241D
RGB	rgb(33, 36, 29)
HSL	hsl(86, 11%, 13%)
HSV	hsv(86, 19%, 14%)
CMYK	cmyk(8.3%, 0%, 19.4%, 85.9%)
CIE-LAB	lab(13.67, -3.05, 4.22)
CIE-LCH	lch(13.67, 5.21, 125.82°)
OKLab	oklab(25.47% -0.008 0.0109)
OKLCH	oklch(25.47% 0.014 126.3)
XYZ	xyz(1.4798, 1.6738, 1.4073)
Luminance	0.0167 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21241D #201D24

analogous

#24231D #21241D #1D241D

triadic

#21241D #1D2124 #241D21

tetradic

#21241D #1D2423 #201D24 #241D1D

square

#21241D #1D2423 #201D24 #241D1D

split-complementary

#21241D #1D1D24 #231D24

monochromatic

#10110E #10110E #21241D #404638 #5F6854

Accessibility & contrast

On white

15.73

#21241D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.33

#21241D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21241D

15.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21241D	#FFFFFF	#000000	##FFFFFF
##21241D	1.00	15.73	1.33	15.73
#FFFFFF	15.73	1.00	21.00	1.00
#000000	1.33	21.00	1.00	21.00
##FFFFFF	15.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231D

Deuteranopia (green-blind)

#24231D

Tritanopia (blue-blind)

#212322

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #21241d;
/* rgb */ color: rgb(33, 36, 29);
/* oklch */ color: oklch(25.5% 0.014 126.3);

Tailwind

colors: {
  custom: {
    50: '#5c5e58',
    500: '#21241d',
    950: '#000000',
  },
}

SCSS

$custom: #21241d;
$custom-light: #5c5e58;
$custom-dark: #000000;

JSON

{
  "hex": "#21241d",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 29
  },
  "hsl": {
    "h": 85.714,
    "s": 10.769,
    "l": 12.745
  },
  "oklch": {
    "l": 0.2547,
    "c": 0.01353,
    "h": 126.3
  },
  "luminance": 0.01674
}

Semantic roles & 50–950 ramp

primary

#21241D

secondary

#4E4854

accent

#74B48F

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#040403

muted

#797978

Preview Lab

Preview with #21241D

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

Preview Lab → · Contrast checker → · Palette generator →