#177B1A#177B1A

#177B1A is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.158 H 143.1°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#177B1A
RGB	rgb(23, 123, 26)
HSL	hsl(122, 68%, 29%)
HSV	hsv(122, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 78.9%, 51.8%)
CIE-LAB	lab(44.83, -46.59, 42.16)
CIE-LCH	lch(44.83, 62.83, 137.86°)
OKLab	oklab(50.92% -0.1263 0.0948)
OKLCH	oklch(50.92% 0.158 143.1)
XYZ	xyz(7.6223, 14.4217, 3.3590)
Luminance	0.1442 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B1A #7B1778

analogous

#467B17 #177B1A #177B4C

triadic

#177B1A #1A177B #7B1A17

tetradic

#177B1A #17467B #7B1778 #7B4C17

square

#177B1A #17467B #7B1778 #7B4C17

split-complementary

#177B1A #4C177B #7B1746

monochromatic

#051A05 #0D470F #177B1A #21AF25 #33D938

Accessibility & contrast

On white

5.41

#177B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#177B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B1A

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B1A	#FFFFFF	#000000	##FFFFFF
##177B1A	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F04

Deuteranopia (green-blind)

#736725

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b1a;
/* rgb */ color: rgb(23, 123, 26);
/* oklch */ color: oklch(50.9% 0.158 143.1);

Tailwind

colors: {
  custom: {
    50: '#68a25e',
    500: '#177b1a',
    950: '#000000',
  },
}

SCSS

$custom: #177b1a;
$custom-light: #68a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#177b1a",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 26
  },
  "hsl": {
    "h": 121.8,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50917,
    "c": 0.15793,
    "h": 143.1
  },
  "luminance": 0.14423
}

Semantic roles & 50–950 ramp

primary

#177B1A

secondary

#B03EAC

accent

#3CE6EB

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177B1A

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

Preview Lab → · Contrast checker → · Palette generator →