#17381D#17381D

#17381D is a dark, moderate green. Relative luminance 0.031; OKLCH L 30.7% C 0.062 H 147.9°. Best body text is #FFFFFF at 12.96:1 contrast (WCAG AA passes).

Color values

HEX	#17381D
RGB	rgb(23, 56, 29)
HSL	hsl(131, 42%, 15%)
HSV	hsv(131, 59%, 22%)
CMYK	cmyk(58.9%, 0%, 48.2%, 78%)
CIE-LAB	lab(20.44, -19.26, 13.27)
CIE-LCH	lch(20.44, 23.39, 145.43°)
OKLab	oklab(30.75% -0.0523 0.0328)
OKLCH	oklch(30.75% 0.062 147.9)
XYZ	xyz(1.9892, 3.0991, 1.6555)
Luminance	0.0310 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.52

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17381D #381732

analogous

#213817 #17381D #17382D

triadic

#17381D #1D1738 #381D17

tetradic

#17381D #172138 #381732 #382D17

square

#17381D #172138 #381732 #382D17

split-complementary

#17381D #2D1738 #381721

monochromatic

#09160B #09160B #17381D #296333 #3B8F4A

Accessibility & contrast

On white

12.96

#17381D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#17381D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17381D

12.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17381D	#FFFFFF	#000000	##FFFFFF
##17381D	1.00	12.96	1.62	12.96
#FFFFFF	12.96	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39331B

Deuteranopia (green-blind)

#34301F

Tritanopia (blue-blind)

#113731

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #17381d;
/* rgb */ color: rgb(23, 56, 29);
/* oklch */ color: oklch(30.7% 0.062 147.9);

Tailwind

colors: {
  custom: {
    50: '#576f59',
    500: '#17381d',
    950: '#000000',
  },
}

SCSS

$custom: #17381d;
$custom-light: #576f59;
$custom-dark: #000000;

JSON

{
  "hex": "#17381d",
  "rgb": {
    "r": 23,
    "g": 56,
    "b": 29
  },
  "hsl": {
    "h": 130.909,
    "s": 41.772,
    "l": 15.49
  },
  "oklch": {
    "l": 0.30749,
    "c": 0.06171,
    "h": 147.9
  },
  "luminance": 0.03099
}

Semantic roles & 50–950 ramp

primary

#17381D

secondary

#6E3C65

accent

#56BBD2

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030703

muted

#787A78

Preview Lab

Preview with #17381D

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

Preview Lab → · Contrast checker → · Palette generator →