#17551A#17551A

#17551A is a dark, moderate green. Relative luminance 0.068; OKLCH L 39.6% C 0.110 H 143.8°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).

Color values

HEX	#17551A
RGB	rgb(23, 85, 26)
HSL	hsl(123, 57%, 21%)
HSV	hsv(123, 73%, 33%)
CMYK	cmyk(72.9%, 0%, 69.4%, 66.7%)
CIE-LAB	lab(31.24, -32.82, 27.97)
CIE-LCH	lch(31.24, 43.13, 139.56°)
OKLab	oklab(39.63% -0.089 0.0651)
OKLCH	oklch(39.63% 0.11 143.8)
XYZ	xyz(3.7881, 6.7533, 2.0810)
Luminance	0.0675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17551A #551752

analogous

#335517 #17551A #175539

triadic

#17551A #1A1755 #551A17

tetradic

#17551A #173355 #551752 #553917

square

#17551A #173355 #551752 #553917

split-complementary

#17551A #391755 #551733

monochromatic

#071807 #0A250B #17551A #248529 #31B537

Accessibility & contrast

On white

8.93

#17551A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.35

#17551A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17551A

8.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17551A	#FFFFFF	#000000	##FFFFFF
##17551A	1.00	8.93	2.35	8.93
#FFFFFF	8.93	1.00	21.00	1.00
#000000	2.35	21.00	1.00	21.00
##FFFFFF	8.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#574D13

Deuteranopia (green-blind)

#4F481F

Tritanopia (blue-blind)

#065249

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #17551a;
/* rgb */ color: rgb(23, 85, 26);
/* oklch */ color: oklch(39.6% 0.110 143.8);

Tailwind

colors: {
  custom: {
    50: '#5e8659',
    500: '#17551a',
    950: '#000000',
  },
}

SCSS

$custom: #17551a;
$custom-light: #5e8659;
$custom-dark: #000000;

JSON

{
  "hex": "#17551a",
  "rgb": {
    "r": 23,
    "g": 85,
    "b": 26
  },
  "hsl": {
    "h": 122.903,
    "s": 57.407,
    "l": 21.176
  },
  "oklch": {
    "l": 0.39634,
    "c": 0.11021,
    "h": 143.8
  },
  "luminance": 0.06754
}

Semantic roles & 50–950 ramp

primary

#17551A

secondary

#8C3C88

accent

#47D9E1

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #17551A

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

Preview Lab → · Contrast checker → · Palette generator →