#176B2B#176B2B

#176B2B is a mid, vivid green. Relative luminance 0.109; OKLCH L 46.4% C 0.125 H 147.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#176B2B
RGB	rgb(23, 107, 43)
HSL	hsl(134, 65%, 25%)
HSV	hsv(134, 79%, 42%)
CMYK	cmyk(78.5%, 0%, 59.8%, 58%)
CIE-LAB	lab(39.36, -39.03, 28.61)
CIE-LCH	lch(39.36, 48.40, 143.76°)
OKLab	oklab(46.43% -0.1051 0.0681)
OKLCH	oklch(46.43% 0.125 147.1)
XYZ	xyz(6.0466, 10.8713, 4.0647)
Luminance	0.1087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#176B2B #6B1757

analogous

#2D6B17 #176B2B #176B55

triadic

#176B2B #2B176B #6B2B17

tetradic

#176B2B #172D6B #6B1757 #6B5517

square

#176B2B #172D6B #6B1757 #6B5517

split-complementary

#176B2B #55176B #6B172D

monochromatic

#05190A #0C3917 #176B2B #229D3F #2DD053

Accessibility & contrast

On white

6.62

#176B2B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#176B2B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #176B2B

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##176B2B	#FFFFFF	#000000	##FFFFFF
##176B2B	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6125

Deuteranopia (green-blind)

#635A30

Tritanopia (blue-blind)

#00685D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #176b2b;
/* rgb */ color: rgb(23, 107, 43);
/* oklch */ color: oklch(46.4% 0.125 147.1);

Tailwind

colors: {
  custom: {
    50: '#639666',
    500: '#176b2b',
    950: '#000000',
  },
}

SCSS

$custom: #176b2b;
$custom-light: #639666;
$custom-dark: #000000;

JSON

{
  "hex": "#176b2b",
  "rgb": {
    "r": 23,
    "g": 107,
    "b": 43
  },
  "hsl": {
    "h": 134.286,
    "s": 64.615,
    "l": 25.49
  },
  "oklch": {
    "l": 0.46426,
    "c": 0.12521,
    "h": 147.1
  },
  "luminance": 0.10872
}

Semantic roles & 50–950 ramp

primary

#176B2B

secondary

#A13D89

accent

#40C0E8

background

#F6F9F6

surface

#EBF2EB

border

#C6CCC6

text

#060D06

muted

#7A7E7A

Preview Lab

Preview with #176B2B

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

Preview Lab → · Contrast checker → · Palette generator →