#177918#177918

#177918 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.3% C 0.157 H 142.9°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#177918
RGB	rgb(23, 121, 24)
HSL	hsl(121, 68%, 28%)
HSV	hsv(121, 81%, 47%)
CMYK	cmyk(81%, 0%, 80.2%, 52.5%)
CIE-LAB	lab(44.12, -46.07, 42.17)
CIE-LCH	lch(44.12, 62.46, 137.53°)
OKLab	oklab(50.32% -0.125 0.0946)
OKLCH	oklch(50.32% 0.157 142.9)
XYZ	xyz(7.3551, 13.9220, 3.1635)
Luminance	0.1392 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177918 #791778

analogous

#477917 #177918 #177949

triadic

#177918 #181779 #791817

tetradic

#177918 #174779 #791778 #794917

square

#177918 #174779 #791778 #794917

split-complementary

#177918 #491779 #791747

monochromatic

#051A05 #0D460E #177918 #21AC22 #32D834

Accessibility & contrast

On white

5.55

#177918 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#177918 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177918

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177918	#FFFFFF	#000000	##FFFFFF
##177918	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6D01

Deuteranopia (green-blind)

#716523

Tritanopia (blue-blind)

#007567

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #177918;
/* rgb */ color: rgb(23, 121, 24);
/* oklch */ color: oklch(50.3% 0.157 142.9);

Tailwind

colors: {
  custom: {
    50: '#68a15d',
    500: '#177918',
    950: '#000000',
  },
}

SCSS

$custom: #177918;
$custom-light: #68a15d;
$custom-dark: #000000;

JSON

{
  "hex": "#177918",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 24
  },
  "hsl": {
    "h": 120.612,
    "s": 68.056,
    "l": 28.235
  },
  "oklch": {
    "l": 0.50322,
    "c": 0.15674,
    "h": 142.9
  },
  "luminance": 0.13923
}

Semantic roles & 50–950 ramp

primary

#177918

secondary

#AE3EAD

accent

#3DE9EB

background

#F6FAF5

surface

#ECF3E9

border

#C7CDC5

text

#070F04

muted

#7A7F79

Preview Lab

Preview with #177918

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

Preview Lab → · Contrast checker → · Palette generator →