#17340B#17340B

#17340B is a dark, moderate green. Relative luminance 0.027; OKLCH L 29.2% C 0.075 H 137.9°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#17340B
RGB	rgb(23, 52, 11)
HSL	hsl(102, 65%, 12%)
HSV	hsv(102, 79%, 20%)
CMYK	cmyk(55.8%, 0%, 78.8%, 79.6%)
CIE-LAB	lab(18.64, -20.05, 21.49)
CIE-LCH	lch(18.64, 29.39, 133.01°)
OKLab	oklab(29.19% -0.0553 0.05)
OKLCH	oklch(29.19% 0.075 137.9)
XYZ	xyz(1.6417, 2.6622, 0.7439)
Luminance	0.0266 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17340B #280B34

analogous

#2C340B #17340B #0B3414

triadic

#17340B #0B1734 #340B17

tetradic

#17340B #0B2C34 #280B34 #34140B

square

#17340B #0B2C34 #280B34 #34140B

split-complementary

#17340B #140B34 #340B2C

monochromatic

#0B1905 #0B1905 #17340B #2D6716 #449920

Accessibility & contrast

On white

13.70

#17340B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#17340B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17340B

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17340B	#FFFFFF	#000000	##FFFFFF
##17340B	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F06

Deuteranopia (green-blind)

#322C0F

Tritanopia (blue-blind)

#15322C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #17340b;
/* rgb */ color: rgb(23, 52, 11);
/* oklch */ color: oklch(29.2% 0.075 137.9);

Tailwind

colors: {
  custom: {
    50: '#576c4c',
    500: '#17340b',
    950: '#000000',
  },
}

SCSS

$custom: #17340b;
$custom-light: #576c4c;
$custom-dark: #000000;

JSON

{
  "hex": "#17340b",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 11
  },
  "hsl": {
    "h": 102.439,
    "s": 65.079,
    "l": 12.353
  },
  "oklch": {
    "l": 0.29188,
    "c": 0.07456,
    "h": 137.9
  },
  "luminance": 0.02662
}

Semantic roles & 50–950 ramp

primary

#17340B

secondary

#5C2A71

accent

#40E8B7

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #17340B

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

Preview Lab → · Contrast checker → · Palette generator →