#10281A#10281A

#10281A is a dark, muted green. Relative luminance 0.017; OKLCH L 25.2% C 0.041 H 156.3°. Best body text is #FFFFFF at 15.67:1 contrast (WCAG AA passes).

Color values

HEX	#10281A
RGB	rgb(16, 40, 26)
HSL	hsl(145, 43%, 11%)
HSV	hsv(145, 60%, 16%)
CMYK	cmyk(60%, 0%, 35%, 84.3%)
CIE-LAB	lab(13.84, -13.54, 6.40)
CIE-LCH	lch(13.84, 14.98, 154.72°)
OKLab	oklab(25.25% -0.0371 0.0163)
OKLCH	oklch(25.25% 0.041 156.3)
XYZ	xyz(1.1588, 1.7022, 1.2446)
Luminance	0.0170 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10281A #28101E

analogous

#122810 #10281A #102826

triadic

#10281A #1A1028 #281A10

tetradic

#10281A #101228 #28101E #282610

square

#10281A #101228 #28101E #282610

split-complementary

#10281A #261028 #281012

monochromatic

#09160E #09160E #10281A #215436 #337F53

Accessibility & contrast

On white

15.67

#10281A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#10281A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10281A

15.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10281A	#FFFFFF	#000000	##FFFFFF
##10281A	1.00	15.67	1.34	15.67
#FFFFFF	15.67	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282519

Deuteranopia (green-blind)

#24221B

Tritanopia (blue-blind)

#0A2824

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #10281a;
/* rgb */ color: rgb(16, 40, 26);
/* oklch */ color: oklch(25.2% 0.041 156.3);

Tailwind

colors: {
  custom: {
    50: '#506256',
    500: '#10281a',
    950: '#000000',
  },
}

SCSS

$custom: #10281a;
$custom-light: #506256;
$custom-dark: #000000;

JSON

{
  "hex": "#10281a",
  "rgb": {
    "r": 16,
    "g": 40,
    "b": 26
  },
  "hsl": {
    "h": 145,
    "s": 42.857,
    "l": 10.98
  },
  "oklch": {
    "l": 0.25248,
    "c": 0.04051,
    "h": 156.3
  },
  "luminance": 0.01702
}

Semantic roles & 50–950 ramp

primary

#10281A

secondary

#60344E

accent

#559ED3

background

#F4F5F5

surface

#E7EAE9

border

#C3C6C5

text

#020503

muted

#787978

Preview Lab

Preview with #10281A

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

Preview Lab → · Contrast checker → · Palette generator →