#17551F#17551F

#17551F is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.7% C 0.106 H 145.3°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#17551F
RGB	rgb(23, 85, 31)
HSL	hsl(128, 57%, 21%)
HSV	hsv(128, 73%, 33%)
CMYK	cmyk(72.9%, 0%, 63.5%, 66.7%)
CIE-LAB	lab(31.30, -32.16, 25.46)
CIE-LCH	lch(31.30, 41.02, 141.64°)
OKLab	oklab(39.7% -0.0869 0.0602)
OKLCH	oklch(39.7% 0.106 145.3)
XYZ	xyz(3.8489, 6.7777, 2.4014)
Luminance	0.0678 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17551F #55174D

analogous

#2E5517 #17551F #17553E

triadic

#17551F #1F1755 #551F17

tetradic

#17551F #172E55 #55174D #553E17

square

#17551F #172E55 #55174D #553E17

split-complementary

#17551F #3E1755 #55172E

monochromatic

#071809 #0A250D #17551F #248531 #31B542

Accessibility & contrast

On white

8.91

#17551F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#17551F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17551F

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17551F	#FFFFFF	#000000	##FFFFFF
##17551F	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#564D19

Deuteranopia (green-blind)

#4F4823

Tritanopia (blue-blind)

#045349

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #17551f;
/* rgb */ color: rgb(23, 85, 31);
/* oklch */ color: oklch(39.7% 0.106 145.3);

Tailwind

colors: {
  custom: {
    50: '#5e865c',
    500: '#17551f',
    950: '#000000',
  },
}

SCSS

$custom: #17551f;
$custom-light: #5e865c;
$custom-dark: #000000;

JSON

{
  "hex": "#17551f",
  "rgb": {
    "r": 23,
    "g": 85,
    "b": 31
  },
  "hsl": {
    "h": 127.742,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39699,
    "c": 0.10572,
    "h": 145.3
  },
  "luminance": 0.06778
}

Semantic roles & 50–950 ramp

primary

#17551F

secondary

#8C3C82

accent

#47CDE1

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #17551F

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

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