#177B22#177B22

#177B22 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.153 H 144.2°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#177B22
RGB	rgb(23, 123, 34)
HSL	hsl(127, 68%, 29%)
HSV	hsv(127, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(44.89, -45.88, 39.07)
CIE-LCH	lch(44.89, 60.26, 139.58°)
OKLab	oklab(50.98% -0.124 0.0895)
OKLCH	oklch(50.98% 0.153 144.2)
XYZ	xyz(7.7245, 14.4626, 3.8975)
Luminance	0.1446 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B22 #7B1770

analogous

#3E7B17 #177B22 #177B54

triadic

#177B22 #22177B #7B2217

tetradic

#177B22 #173E7B #7B1770 #7B5417

square

#177B22 #173E7B #7B1770 #7B5417

split-complementary

#177B22 #54177B #7B173E

monochromatic

#051A07 #0D4714 #177B22 #21AF30 #33D946

Accessibility & contrast

On white

5.39

#177B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#177B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B22

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B22	#FFFFFF	#000000	##FFFFFF
##177B22	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F15

Deuteranopia (green-blind)

#73672B

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b22;
/* rgb */ color: rgb(23, 123, 34);
/* oklch */ color: oklch(51.0% 0.153 144.2);

Tailwind

colors: {
  custom: {
    50: '#68a262',
    500: '#177b22',
    950: '#000000',
  },
}

SCSS

$custom: #177b22;
$custom-light: #68a262;
$custom-dark: #000000;

JSON

{
  "hex": "#177b22",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 126.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50983,
    "c": 0.1529,
    "h": 144.2
  },
  "luminance": 0.14464
}

Semantic roles & 50–950 ramp

primary

#177B22

secondary

#B03EA3

accent

#3CD8EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #177B22

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

Preview Lab → · Contrast checker → · Palette generator →