#17511F#17511F

#17511F is a dark, moderate green. Relative luminance 0.062; OKLCH L 38.5% C 0.100 H 145.6°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#17511F
RGB	rgb(23, 81, 31)
HSL	hsl(128, 56%, 20%)
HSV	hsv(128, 72%, 32%)
CMYK	cmyk(71.6%, 0%, 61.7%, 68.2%)
CIE-LAB	lab(29.83, -30.50, 23.73)
CIE-LCH	lch(29.83, 38.65, 142.12°)
OKLab	oklab(38.49% -0.0824 0.0564)
OKLCH	oklch(38.49% 0.1 145.6)
XYZ	xyz(3.5429, 6.1656, 2.2994)
Luminance	0.0617 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17511F #511749

analogous

#2C5117 #17511F #17513C

triadic

#17511F #1F1751 #511F17

tetradic

#17511F #172C51 #511749 #513C17

square

#17511F #172C51 #511749 #513C17

split-complementary

#17511F #3C1751 #51172C

monochromatic

#071809 #09210D #17511F #258131 #32B043

Accessibility & contrast

On white

9.40

#17511F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#17511F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17511F

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17511F	#FFFFFF	#000000	##FFFFFF
##17511F	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491A

Deuteranopia (green-blind)

#4B4423

Tritanopia (blue-blind)

#074F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #17511f;
/* rgb */ color: rgb(23, 81, 31);
/* oklch */ color: oklch(38.5% 0.100 145.6);

Tailwind

colors: {
  custom: {
    50: '#5d825c',
    500: '#17511f',
    950: '#000000',
  },
}

SCSS

$custom: #17511f;
$custom-light: #5d825c;
$custom-dark: #000000;

JSON

{
  "hex": "#17511f",
  "rgb": {
    "r": 23,
    "g": 81,
    "b": 31
  },
  "hsl": {
    "h": 128.276,
    "s": 55.769,
    "l": 20.392
  },
  "oklch": {
    "l": 0.38485,
    "c": 0.09991,
    "h": 145.6
  },
  "luminance": 0.06166
}

Semantic roles & 50–950 ramp

primary

#17511F

secondary

#883C7E

accent

#49CADF

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050A04

muted

#797C79

Preview Lab

Preview with #17511F

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

Preview Lab → · Contrast checker → · Palette generator →