#177939#177939

#177939 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.7% C 0.131 H 149.6°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#177939
RGB	rgb(23, 121, 57)
HSL	hsl(141, 68%, 28%)
HSV	hsv(141, 81%, 47%)
CMYK	cmyk(81%, 0%, 52.9%, 52.5%)
CIE-LAB	lab(44.45, -42.09, 27.35)
CIE-LCH	lch(44.45, 50.19, 146.99°)
OKLab	oklab(50.7% -0.113 0.0662)
OKLCH	oklch(50.7% 0.131 149.6)
XYZ	xyz(7.9286, 14.1514, 6.1837)
Luminance	0.1415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177939 #791757

analogous

#267917 #177939 #17796A

triadic

#177939 #391779 #793917

tetradic

#177939 #172679 #791757 #796A17

square

#177939 #172679 #791757 #796A17

split-complementary

#177939 #6A1779 #791726

monochromatic

#051A0C #0D4621 #177939 #21AC51 #32D86C

Accessibility & contrast

On white

5.48

#177939 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#177939 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177939

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177939	#FFFFFF	#000000	##FFFFFF
##177939	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6E34

Deuteranopia (green-blind)

#6F663E

Tritanopia (blue-blind)

#00776A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177939;
/* rgb */ color: rgb(23, 121, 57);
/* oklch */ color: oklch(50.7% 0.131 149.6);

Tailwind

colors: {
  custom: {
    50: '#66a171',
    500: '#177939',
    950: '#000000',
  },
}

SCSS

$custom: #177939;
$custom-light: #66a171;
$custom-dark: #000000;

JSON

{
  "hex": "#177939",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 57
  },
  "hsl": {
    "h": 140.816,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50701,
    "c": 0.13102,
    "h": 149.6
  },
  "luminance": 0.14152
}

Semantic roles & 50–950 ramp

primary

#177939

secondary

#AE3E87

accent

#3DAFEB

background

#F6FAF6

surface

#EBF3EC

border

#C6CDC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177939

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

Preview Lab → · Contrast checker → · Palette generator →