#17643B#17643B

#17643B is a dark, moderate green. Relative luminance 0.096; OKLCH L 44.7% C 0.099 H 155.0°. Best body text is #FFFFFF at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#17643B
RGB	rgb(23, 100, 59)
HSL	hsl(148, 63%, 24%)
HSV	hsv(148, 77%, 39%)
CMYK	cmyk(77%, 0%, 41%, 60.8%)
CIE-LAB	lab(37.14, -33.33, 16.83)
CIE-LCH	lch(37.14, 37.34, 153.20°)
OKLab	oklab(44.67% -0.09 0.042)
OKLCH	oklch(44.67% 0.099 155)
XYZ	xyz(5.6994, 9.6116, 5.6917)
Luminance	0.0961 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17643B #641740

analogous

#1A6417 #17643B #176462

triadic

#17643B #3B1764 #643B17

tetradic

#17643B #171A64 #641740 #646217

square

#17643B #171A64 #641740 #646217

split-complementary

#17643B #621764 #64171A

monochromatic

#06190F #0C321E #17643B #229658 #2EC876

Accessibility & contrast

On white

7.19

#17643B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#17643B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17643B

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17643B	#FFFFFF	#000000	##FFFFFF
##17643B	1.00	7.19	2.92	7.19
#FFFFFF	7.19	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645B38

Deuteranopia (green-blind)

#5A553E

Tritanopia (blue-blind)

#00635A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #17643b;
/* rgb */ color: rgb(23, 100, 59);
/* oklch */ color: oklch(44.7% 0.099 155.0);

Tailwind

colors: {
  custom: {
    50: '#619171',
    500: '#17643b',
    950: '#000000',
  },
}

SCSS

$custom: #17643b;
$custom-light: #619171;
$custom-dark: #000000;

JSON

{
  "hex": "#17643b",
  "rgb": {
    "r": 23,
    "g": 100,
    "b": 59
  },
  "hsl": {
    "h": 148.052,
    "s": 62.602,
    "l": 24.118
  },
  "oklch": {
    "l": 0.44667,
    "c": 0.09931,
    "h": 155
  },
  "luminance": 0.09612
}

Semantic roles & 50–950 ramp

primary

#17643B

secondary

#9A3C6E

accent

#4299E6

background

#F6F8F6

surface

#EBF0EC

border

#C6CBC7

text

#050D07

muted

#7A7D7A

Preview Lab

Preview with #17643B

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

Preview Lab → · Contrast checker → · Palette generator →