#178019#178019

#178019 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.164 H 143.0°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#178019
RGB	rgb(23, 128, 25)
HSL	hsl(121, 70%, 30%)
HSV	hsv(121, 82%, 50%)
CMYK	cmyk(82%, 0%, 80.5%, 49.8%)
CIE-LAB	lab(46.56, -48.32, 44.20)
CIE-LCH	lch(46.56, 65.48, 137.55°)
OKLab	oklab(52.36% -0.131 0.0989)
OKLCH	oklch(52.36% 0.164 143)
XYZ	xyz(8.2475, 15.6897, 3.5133)
Luminance	0.1569 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178019 #80177E

analogous

#4A8017 #178019 #17804E

triadic

#178019 #191780 #801917

tetradic

#178019 #174A80 #80177E #804E17

square

#178019 #174A80 #80177E #804E17

split-complementary

#178019 #4E1780 #80174A

monochromatic

#051A05 #0E4C0F #178019 #20B423 #36DB3A

Accessibility & contrast

On white

5.07

#178019 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#178019 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178019

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178019	#FFFFFF	#000000	##FFFFFF
##178019	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#786B25

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #178019;
/* rgb */ color: rgb(23, 128, 25);
/* oklch */ color: oklch(52.4% 0.164 143.0);

Tailwind

colors: {
  custom: {
    50: '#6aa65e',
    500: '#178019',
    950: '#000000',
  },
}

SCSS

$custom: #178019;
$custom-light: #6aa65e;
$custom-dark: #000000;

JSON

{
  "hex": "#178019",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 25
  },
  "hsl": {
    "h": 121.143,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52357,
    "c": 0.16419,
    "h": 143
  },
  "luminance": 0.15691
}

Semantic roles & 50–950 ramp

primary

#178019

secondary

#B43EB2

accent

#3BE9EC

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#080F05

muted

#7A7F79

Preview Lab

Preview with #178019

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

Preview Lab → · Contrast checker → · Palette generator →