#173A26#173A26

#173A26 is a dark, muted green. Relative luminance 0.033; OKLCH L 31.6% C 0.055 H 156.3°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#173A26
RGB	rgb(23, 58, 38)
HSL	hsl(146, 43%, 16%)
HSV	hsv(146, 60%, 23%)
CMYK	cmyk(60.3%, 0%, 34.5%, 77.3%)
CIE-LAB	lab(21.39, -18.31, 8.68)
CIE-LCH	lch(21.39, 20.26, 154.65°)
OKLab	oklab(31.59% -0.05 0.022)
OKLCH	oklch(31.59% 0.055 156.3)
XYZ	xyz(2.2161, 3.3480, 2.3628)
Luminance	0.0335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 9.95

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173A26 #3A172B

analogous

#193A17 #173A26 #173A37

triadic

#173A26 #26173A #3A2617

tetradic

#173A26 #17193A #3A172B #3A3717

square

#173A26 #17193A #3A172B #3A3717

split-complementary

#173A26 #37173A #3A1719

monochromatic

#09160E #09160E #173A26 #286643 #3A925F

Accessibility & contrast

On white

12.58

#173A26 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#173A26 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173A26

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173A26	#FFFFFF	#000000	##FFFFFF
##173A26	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3525

Deuteranopia (green-blind)

#353227

Tritanopia (blue-blind)

#0D3935

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #173a26;
/* rgb */ color: rgb(23, 58, 38);
/* oklch */ color: oklch(31.6% 0.055 156.3);

Tailwind

colors: {
  custom: {
    50: '#577060',
    500: '#173a26',
    950: '#000000',
  },
}

SCSS

$custom: #173a26;
$custom-light: #577060;
$custom-dark: #000000;

JSON

{
  "hex": "#173a26",
  "rgb": {
    "r": 23,
    "g": 58,
    "b": 38
  },
  "hsl": {
    "h": 145.714,
    "s": 43.21,
    "l": 15.882
  },
  "oklch": {
    "l": 0.3159,
    "c": 0.05464,
    "h": 156.3
  },
  "luminance": 0.03348
}

Semantic roles & 50–950 ramp

primary

#173A26

secondary

#713C5A

accent

#559DD3

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030704

muted

#787A79

Preview Lab

Preview with #173A26

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

Preview Lab → · Contrast checker → · Palette generator →