#21440A#21440A

#21440A is a dark, moderate yellow-green. Relative luminance 0.045; OKLCH L 34.7% C 0.093 H 136.0°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#21440A
RGB	rgb(33, 68, 10)
HSL	hsl(96, 74%, 15%)
HSV	hsv(96, 85%, 27%)
CMYK	cmyk(51.5%, 0%, 85.3%, 73.3%)
CIE-LAB	lab(25.20, -24.09, 29.05)
CIE-LCH	lch(25.20, 37.74, 129.67°)
OKLab	oklab(34.71% -0.0671 0.0649)
OKLCH	oklch(34.71% 0.093 136)
XYZ	xyz(2.7490, 4.4793, 1.0068)
Luminance	0.0448 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Forrest Green

#154406

ΔE00 1.99

Hunter Green (survey)

#0B4008

ΔE00 3.32

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#21440A #2D0A44

analogous

#3E440A #21440A #0A4410

triadic

#21440A #0A2144 #440A21

tetradic

#21440A #0A3E44 #2D0A44 #44100A

square

#21440A #0A3E44 #2D0A44 #44100A

split-complementary

#21440A #100A44 #440A3E

monochromatic

#0D1B04 #0D1B04 #21440A #3B7912 #55AF1A

Accessibility & contrast

On white

11.08

#21440A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#21440A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #21440A

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##21440A	#FFFFFF	#000000	##FFFFFF
##21440A	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#473E01

Deuteranopia (green-blind)

#423B10

Tritanopia (blue-blind)

#204139

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #21440a;
/* rgb */ color: rgb(33, 68, 10);
/* oklch */ color: oklch(34.7% 0.093 136.0);

Tailwind

colors: {
  custom: {
    50: '#60784e',
    500: '#21440a',
    950: '#000000',
  },
}

SCSS

$custom: #21440a;
$custom-light: #60784e;
$custom-dark: #000000;

JSON

{
  "hex": "#21440a",
  "rgb": {
    "r": 33,
    "g": 68,
    "b": 10
  },
  "hsl": {
    "h": 96.207,
    "s": 74.359,
    "l": 15.294
  },
  "oklch": {
    "l": 0.34711,
    "c": 0.09336,
    "h": 136
  },
  "luminance": 0.04479
}

Semantic roles & 50–950 ramp

primary

#21440A

secondary

#5E2981

accent

#37F1A7

background

#F5F7F4

surface

#EAEDE7

border

#C6C8C3

text

#050902

muted

#797B78

Preview Lab

Preview with #21440A

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

Preview Lab → · Contrast checker → · Palette generator →