#177B29#177B29

#177B29 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.148 H 145.4°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#177B29
RGB	rgb(23, 123, 41)
HSL	hsl(131, 68%, 29%)
HSV	hsv(131, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 66.7%, 51.8%)
CIE-LAB	lab(44.95, -45.11, 36.02)
CIE-LCH	lch(44.95, 57.72, 141.39°)
OKLab	oklab(51.05% -0.1216 0.0838)
OKLCH	oklch(51.05% 0.148 145.4)
XYZ	xyz(7.8360, 14.5072, 4.4846)
Luminance	0.1451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B29 #7B1769

analogous

#377B17 #177B29 #177B5B

triadic

#177B29 #29177B #7B2917

tetradic

#177B29 #17377B #7B1769 #7B5B17

square

#177B29 #17377B #7B1769 #7B5B17

split-complementary

#177B29 #5B177B #7B1737

monochromatic

#051A09 #0D4718 #177B29 #21AF3A #33D951

Accessibility & contrast

On white

5.38

#177B29 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#177B29 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B29

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B29	#FFFFFF	#000000	##FFFFFF
##177B29	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1F

Deuteranopia (green-blind)

#726730

Tritanopia (blue-blind)

#00786A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b29;
/* rgb */ color: rgb(23, 123, 41);
/* oklch */ color: oklch(51.1% 0.148 145.4);

Tailwind

colors: {
  custom: {
    50: '#67a266',
    500: '#177b29',
    950: '#000000',
  },
}

SCSS

$custom: #177b29;
$custom-light: #67a266;
$custom-dark: #000000;

JSON

{
  "hex": "#177b29",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 41
  },
  "hsl": {
    "h": 130.8,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51055,
    "c": 0.14771,
    "h": 145.4
  },
  "luminance": 0.14508
}

Semantic roles & 50–950 ramp

primary

#177B29

secondary

#B03E9B

accent

#3CCCEB

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #177B29

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

Preview Lab → · Contrast checker → · Palette generator →