#103B1C#103B1C

#103B1C is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.4% C 0.072 H 149.4°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#103B1C
RGB	rgb(16, 59, 28)
HSL	hsl(137, 57%, 15%)
HSV	hsv(137, 73%, 23%)
CMYK	cmyk(72.9%, 0%, 52.5%, 76.9%)
CIE-LAB	lab(21.29, -22.99, 14.95)
CIE-LCH	lch(21.29, 27.42, 146.96°)
OKLab	oklab(31.37% -0.062 0.0367)
OKLCH	oklch(31.37% 0.072 149.4)
XYZ	xyz(1.9871, 3.3217, 1.6348)
Luminance	0.0332 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.10

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#103B1C #3B102F

analogous

#1A3B10 #103B1C #103B32

triadic

#103B1C #1C103B #3B1C10

tetradic

#103B1C #101A3B #3B102F #3B3210

square

#103B1C #101A3B #3B102F #3B3210

split-complementary

#103B1C #32103B #3B101A

monochromatic

#07180B #07180B #103B1C #1D6B33 #2A9B4A

Accessibility & contrast

On white

12.62

#103B1C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#103B1C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #103B1C

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##103B1C	#FFFFFF	#000000	##FFFFFF
##103B1C	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B351A

Deuteranopia (green-blind)

#36321E

Tritanopia (blue-blind)

#043A34

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #103b1c;
/* rgb */ color: rgb(16, 59, 28);
/* oklch */ color: oklch(31.4% 0.072 149.4);

Tailwind

colors: {
  custom: {
    50: '#547158',
    500: '#103b1c',
    950: '#000000',
  },
}

SCSS

$custom: #103b1c;
$custom-light: #547158;
$custom-dark: #000000;

JSON

{
  "hex": "#103b1c",
  "rgb": {
    "r": 16,
    "g": 59,
    "b": 28
  },
  "hsl": {
    "h": 136.744,
    "s": 57.333,
    "l": 14.706
  },
  "oklch": {
    "l": 0.31365,
    "c": 0.07207,
    "h": 149.4
  },
  "luminance": 0.03322
}

Semantic roles & 50–950 ramp

primary

#103B1C

secondary

#753262

accent

#47B6E1

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030803

muted

#787B78

Preview Lab

Preview with #103B1C

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

Preview Lab → · Contrast checker → · Palette generator →