#21241E#21241E

#21241E is a dark, near-neutral yellow-green. Relative luminance 0.017; OKLCH L 25.5% C 0.012 H 129.0°. Best body text is #FFFFFF at 15.72:1 contrast (WCAG AA passes).

Color values

HEX	#21241E
RGB	rgb(33, 36, 30)
HSL	hsl(90, 9%, 13%)
HSV	hsv(90, 17%, 14%)
CMYK	cmyk(8.3%, 0%, 16.7%, 85.9%)
CIE-LAB	lab(13.70, -2.82, 3.55)
CIE-LCH	lch(13.70, 4.54, 128.49°)
OKLab	oklab(25.5% -0.0074 0.0092)
OKLCH	oklch(25.5% 0.012 129)
XYZ	xyz(1.4924, 1.6788, 1.4735)
Luminance	0.0168 (WCAG relative)
Temperature	neutral
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21241E #211E24

analogous

#24241E #21241E #1E241E

triadic

#21241E #1E2124 #241E21

tetradic

#21241E #1E2424 #211E24 #241E1E

square

#21241E #1E2424 #211E24 #241E1E

split-complementary

#21241E #1E1E24 #241E24

monochromatic

#0F110E #0F110E #21241E #40453A #5E6756

Accessibility & contrast

On white

15.72

#21241E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#21241E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21241E

15.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21241E	#FFFFFF	#000000	##FFFFFF
##21241E	1.00	15.72	1.34	15.72
#FFFFFF	15.72	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231E

Deuteranopia (green-blind)

#24231E

Tritanopia (blue-blind)

#212322

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #21241e;
/* rgb */ color: rgb(33, 36, 30);
/* oklch */ color: oklch(25.5% 0.012 129.0);

Tailwind

colors: {
  custom: {
    50: '#5c5e59',
    500: '#21241e',
    950: '#000000',
  },
}

SCSS

$custom: #21241e;
$custom-light: #5c5e59;
$custom-dark: #000000;

JSON

{
  "hex": "#21241e",
  "rgb": {
    "r": 33,
    "g": 36,
    "b": 30
  },
  "hsl": {
    "h": 90,
    "s": 9.091,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25503,
    "c": 0.01185,
    "h": 129
  },
  "luminance": 0.01679
}

Semantic roles & 50–950 ramp

primary

#21241E

secondary

#4F4A54

accent

#76B294

background

#F5F5F5

surface

#E9E9E9

border

#C5C5C5

text

#040403

muted

#797978

Preview Lab

Preview with #21241E

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

Preview Lab → · Contrast checker → · Palette generator →