#177A38#177A38

#177A38 is a mid, vivid green. Relative luminance 0.144; OKLCH L 51.0% C 0.133 H 149.2°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#177A38
RGB	rgb(23, 122, 56)
HSL	hsl(140, 68%, 28%)
HSV	hsv(140, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 54.1%, 52.2%)
CIE-LAB	lab(44.78, -42.63, 28.29)
CIE-LCH	lch(44.78, 51.16, 146.43°)
OKLab	oklab(50.97% -0.1145 0.0683)
OKLCH	oklch(50.97% 0.133 149.2)
XYZ	xyz(8.0260, 14.3858, 6.0943)
Luminance	0.1439 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A38 #7A1759

analogous

#277A17 #177A38 #177A69

triadic

#177A38 #38177A #7A3817

tetradic

#177A38 #17277A #7A1759 #7A6917

square

#177A38 #17277A #7A1759 #7A6917

split-complementary

#177A38 #69177A #7A1727

monochromatic

#051A0C #0D4720 #177A38 #21AD50 #33D96A

Accessibility & contrast

On white

5.42

#177A38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#177A38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A38

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A38	#FFFFFF	#000000	##FFFFFF
##177A38	1.00	5.42	3.88	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6F32

Deuteranopia (green-blind)

#70673D

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177a38;
/* rgb */ color: rgb(23, 122, 56);
/* oklch */ color: oklch(51.0% 0.133 149.2);

Tailwind

colors: {
  custom: {
    50: '#66a170',
    500: '#177a38',
    950: '#000000',
  },
}

SCSS

$custom: #177a38;
$custom-light: #66a170;
$custom-dark: #000000;

JSON

{
  "hex": "#177a38",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 56
  },
  "hsl": {
    "h": 140,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50971,
    "c": 0.13331,
    "h": 149.2
  },
  "luminance": 0.14387
}

Semantic roles & 50–950 ramp

primary

#177A38

secondary

#AF3E89

accent

#3DB1EB

background

#F6FAF6

surface

#EBF3EC

border

#C6CDC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177A38

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

Preview Lab → · Contrast checker → · Palette generator →