#10380B#10380B

#10380B is a dark, moderate green. Relative luminance 0.030; OKLCH L 30.1% C 0.085 H 141.5°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#10380B
RGB	rgb(16, 56, 11)
HSL	hsl(113, 67%, 13%)
HSV	hsv(113, 80%, 22%)
CMYK	cmyk(71.4%, 0%, 80.4%, 78%)
CIE-LAB	lab(19.89, -24.26, 22.86)
CIE-LCH	lch(19.89, 33.33, 136.69°)
OKLab	oklab(30.14% -0.0662 0.0527)
OKLCH	oklch(30.14% 0.085 141.5)
XYZ	xyz(1.6882, 2.9625, 0.7994)
Luminance	0.0296 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.36

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10380B #330B38

analogous

#26380B #10380B #0B381C

triadic

#10380B #0B1038 #380B10

tetradic

#10380B #0B2638 #330B38 #381C0B

square

#10380B #0B2638 #330B38 #381C0B

split-complementary

#10380B #1C0B38 #380B26

monochromatic

#071A05 #071A05 #10380B #1F6B15 #2D9E1F

Accessibility & contrast

On white

13.19

#10380B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#10380B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #10380B

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10380B	#FFFFFF	#000000	##FFFFFF
##10380B	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3205

Deuteranopia (green-blind)

#352F0F

Tritanopia (blue-blind)

#09362F

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #10380b;
/* rgb */ color: rgb(16, 56, 11);
/* oklch */ color: oklch(30.1% 0.085 141.5);

Tailwind

colors: {
  custom: {
    50: '#546f4d',
    500: '#10380b',
    950: '#000000',
  },
}

SCSS

$custom: #10380b;
$custom-light: #546f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#10380b",
  "rgb": {
    "r": 16,
    "g": 56,
    "b": 11
  },
  "hsl": {
    "h": 113.333,
    "s": 67.164,
    "l": 13.137
  },
  "oklch": {
    "l": 0.30139,
    "c": 0.08459,
    "h": 141.5
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#10380B

secondary

#6C2A75

accent

#3EEAD7

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #10380B

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

Preview Lab → · Contrast checker → · Palette generator →