#178617#178617

#178617 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.1% C 0.172 H 142.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#178617
RGB	rgb(23, 134, 23)
HSL	hsl(120, 71%, 31%)
HSV	hsv(120, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 82.8%, 47.5%)
CIE-LAB	lab(48.63, -50.40, 46.81)
CIE-LCH	lch(48.63, 68.78, 137.11°)
OKLab	oklab(54.07% -0.1368 0.1041)
OKLCH	oklch(54.07% 0.172 142.7)
XYZ	xyz(9.0325, 17.2931, 3.6723)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178617 #861786

analogous

#4E8617 #178617 #17864E

triadic

#178617 #171786 #861717

tetradic

#178617 #174E86 #861786 #864E17

square

#178617 #174E86 #861786 #864E17

split-complementary

#178617 #4E1786 #86174E

monochromatic

#051E05 #0E520E #178617 #20BA20 #3ADD3A

Accessibility & contrast

On white

4.71

#178617 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#178617 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178617

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178617	#FFFFFF	#000000	##FFFFFF
##178617	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#7D7025

Tritanopia (blue-blind)

#008272

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178617;
/* rgb */ color: rgb(23, 134, 23);
/* oklch */ color: oklch(54.1% 0.172 142.7);

Tailwind

colors: {
  custom: {
    50: '#6baa5f',
    500: '#178617',
    950: '#000000',
  },
}

SCSS

$custom: #178617;
$custom-light: #6baa5f;
$custom-dark: #000000;

JSON

{
  "hex": "#178617",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 23
  },
  "hsl": {
    "h": 120,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.5407,
    "c": 0.17187,
    "h": 142.7
  },
  "luminance": 0.17294
}

Semantic roles & 50–950 ramp

primary

#178617

secondary

#BA3FBA

accent

#3AEDED

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#081005

muted

#7B7F79

Preview Lab

Preview with #178617

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

Preview Lab → · Contrast checker → · Palette generator →