#177740#177740

#177740 is a mid, vivid green. Relative luminance 0.137; OKLCH L 50.3% C 0.121 H 152.5°. Best body text is #FFFFFF at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#177740
RGB	rgb(23, 119, 64)
HSL	hsl(146, 68%, 28%)
HSV	hsv(146, 81%, 47%)
CMYK	cmyk(80.7%, 0%, 46.2%, 53.3%)
CIE-LAB	lab(43.87, -40.06, 22.76)
CIE-LCH	lch(43.87, 46.08, 150.40°)
OKLab	oklab(50.25% -0.1077 0.0561)
OKLCH	oklch(50.25% 0.121 152.5)
XYZ	xyz(7.8749, 13.7450, 7.0875)
Luminance	0.1375 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177740 #77174E

analogous

#1E7717 #177740 #177770

triadic

#177740 #401777 #774017

tetradic

#177740 #171E77 #77174E #777017

square

#177740 #171E77 #77174E #777017

split-complementary

#177740 #701777 #77171E

monochromatic

#051A0E #0D4424 #177740 #21AA5C #31D778

Accessibility & contrast

On white

5.60

#177740 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.75

#177740 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177740

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177740	#FFFFFF	#000000	##FFFFFF
##177740	1.00	5.60	3.75	5.60
#FFFFFF	5.60	1.00	21.00	1.00
#000000	3.75	21.00	1.00	21.00
##FFFFFF	5.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#776C3C

Deuteranopia (green-blind)

#6C6544

Tritanopia (blue-blind)

#00756A

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177740;
/* rgb */ color: rgb(23, 119, 64);
/* oklch */ color: oklch(50.3% 0.121 152.5);

Tailwind

colors: {
  custom: {
    50: '#659f75',
    500: '#177740',
    950: '#000000',
  },
}

SCSS

$custom: #177740;
$custom-light: #659f75;
$custom-dark: #000000;

JSON

{
  "hex": "#177740",
  "rgb": {
    "r": 23,
    "g": 119,
    "b": 64
  },
  "hsl": {
    "h": 145.625,
    "s": 67.606,
    "l": 27.843
  },
  "oklch": {
    "l": 0.50252,
    "c": 0.12145,
    "h": 152.5
  },
  "luminance": 0.13746
}

Semantic roles & 50–950 ramp

primary

#177740

secondary

#AC3E7D

accent

#3DA1EA

background

#F6F9F7

surface

#EBF2ED

border

#C6CCC8

text

#070F08

muted

#7A7E7B

Preview Lab

Preview with #177740

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

Preview Lab → · Contrast checker → · Palette generator →