#10381A#10381A

#10381A is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.4% C 0.069 H 148.8°. Best body text is #FFFFFF at 13.10:1 contrast (WCAG AA passes).

Color values

HEX	#10381A
RGB	rgb(16, 56, 26)
HSL	hsl(135, 56%, 14%)
HSV	hsv(135, 71%, 22%)
CMYK	cmyk(71.4%, 0%, 53.6%, 78%)
CIE-LAB	lab(20.10, -21.96, 14.69)
CIE-LCH	lch(20.10, 26.42, 146.23°)
OKLab	oklab(30.37% -0.0593 0.036)
OKLCH	oklch(30.37% 0.069 148.8)
XYZ	xyz(1.8142, 3.0129, 1.4630)
Luminance	0.0301 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10381A #38102E

analogous

#1A3810 #10381A #10382E

triadic

#10381A #1A1038 #381A10

tetradic

#10381A #101A38 #38102E #382E10

square

#10381A #101A38 #38102E #382E10

split-complementary

#10381A #2E1038 #38101A

monochromatic

#07180B #07180B #10381A #1E6830 #2B9746

Accessibility & contrast

On white

13.10

#10381A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#10381A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10381A

13.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10381A	#FFFFFF	#000000	##FFFFFF
##10381A	1.00	13.10	1.60	13.10
#FFFFFF	13.10	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393318

Deuteranopia (green-blind)

#332F1C

Tritanopia (blue-blind)

#053731

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #10381a;
/* rgb */ color: rgb(16, 56, 26);
/* oklch */ color: oklch(30.4% 0.069 148.8);

Tailwind

colors: {
  custom: {
    50: '#536f57',
    500: '#10381a',
    950: '#000000',
  },
}

SCSS

$custom: #10381a;
$custom-light: #536f57;
$custom-dark: #000000;

JSON

{
  "hex": "#10381a",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 26
  },
  "hsl": {
    "h": 135,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30371,
    "c": 0.06936,
    "h": 148.8
  },
  "luminance": 0.03013
}

Semantic roles & 50–950 ramp

primary

#10381A

secondary

#723262

accent

#49B9DF

background

#F4F6F5

surface

#E8ECE9

border

#C4C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #10381A

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

Preview Lab → · Contrast checker → · Palette generator →