#10381E#10381E

#10381E is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.5% C 0.065 H 152.0°. Best body text is #FFFFFF at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#10381E
RGB	rgb(16, 56, 30)
HSL	hsl(141, 56%, 14%)
HSV	hsv(141, 71%, 22%)
CMYK	cmyk(71.4%, 0%, 46.4%, 78%)
CIE-LAB	lab(20.17, -21.12, 12.23)
CIE-LCH	lch(20.17, 24.41, 149.93°)
OKLab	oklab(30.46% -0.0571 0.0304)
OKLCH	oklch(30.46% 0.065 152)
XYZ	xyz(1.8621, 3.0321, 1.7152)
Luminance	0.0303 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.82

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10381E #38102A

analogous

#163810 #10381E #103832

triadic

#10381E #1E1038 #381E10

tetradic

#10381E #101638 #38102A #383210

square

#10381E #101638 #38102A #383210

split-complementary

#10381E #321038 #381016

monochromatic

#07180D #07180D #10381E #1E6838 #2B9751

Accessibility & contrast

On white

13.07

#10381E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#10381E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10381E

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10381E	#FFFFFF	#000000	##FFFFFF
##10381E	1.00	13.07	1.61	13.07
#FFFFFF	13.07	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38331C

Deuteranopia (green-blind)

#332F20

Tritanopia (blue-blind)

#043732

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #10381e;
/* rgb */ color: rgb(16, 56, 30);
/* oklch */ color: oklch(30.5% 0.065 152.0);

Tailwind

colors: {
  custom: {
    50: '#536f5a',
    500: '#10381e',
    950: '#000000',
  },
}

SCSS

$custom: #10381e;
$custom-light: #536f5a;
$custom-dark: #000000;

JSON

{
  "hex": "#10381e",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 30
  },
  "hsl": {
    "h": 141,
    "s": 55.556,
    "l": 14.118
  },
  "oklch": {
    "l": 0.30459,
    "c": 0.06472,
    "h": 152
  },
  "luminance": 0.03032
}

Semantic roles & 50–950 ramp

primary

#10381E

secondary

#72325B

accent

#49AADF

background

#F4F6F5

surface

#E8ECE9

border

#C4C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #10381E

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

Preview Lab → · Contrast checker → · Palette generator →