#177A1F#177A1F

#177A1F is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.7% C 0.154 H 143.8°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#177A1F
RGB	rgb(23, 122, 31)
HSL	hsl(125, 68%, 28%)
HSV	hsv(125, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 74.6%, 52.2%)
CIE-LAB	lab(44.52, -45.82, 39.92)
CIE-LCH	lch(44.52, 60.77, 138.94°)
OKLab	oklab(50.67% -0.124 0.0908)
OKLCH	oklch(50.67% 0.154 143.8)
XYZ	xyz(7.5597, 14.1993, 3.6384)
Luminance	0.1420 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A1F #7A1772

analogous

#407A17 #177A1F #177A50

triadic

#177A1F #1F177A #7A1F17

tetradic

#177A1F #17407A #7A1772 #7A5017

square

#177A1F #17407A #7A1772 #7A5017

split-complementary

#177A1F #50177A #7A1740

monochromatic

#051A07 #0D4712 #177A1F #21AD2C #33D940

Accessibility & contrast

On white

5.47

#177A1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#177A1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A1F

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A1F	#FFFFFF	#000000	##FFFFFF
##177A1F	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E10

Deuteranopia (green-blind)

#726628

Tritanopia (blue-blind)

#007668

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177a1f;
/* rgb */ color: rgb(23, 122, 31);
/* oklch */ color: oklch(50.7% 0.154 143.8);

Tailwind

colors: {
  custom: {
    50: '#68a161',
    500: '#177a1f',
    950: '#000000',
  },
}

SCSS

$custom: #177a1f;
$custom-light: #68a161;
$custom-dark: #000000;

JSON

{
  "hex": "#177a1f",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 31
  },
  "hsl": {
    "h": 124.848,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50667,
    "c": 0.15371,
    "h": 143.8
  },
  "luminance": 0.142
}

Semantic roles & 50–950 ramp

primary

#177A1F

secondary

#AF3EA6

accent

#3DDDEB

background

#F6FAF5

surface

#ECF3EA

border

#C7CDC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177A1F

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

Preview Lab → · Contrast checker → · Palette generator →