#178323#178323

#178323 is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.3% C 0.162 H 144.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#178323
RGB	rgb(23, 131, 35)
HSL	hsl(127, 70%, 30%)
HSV	hsv(127, 82%, 51%)
CMYK	cmyk(82.4%, 0%, 73.3%, 48.6%)
CIE-LAB	lab(47.67, -48.47, 41.57)
CIE-LCH	lch(47.67, 63.86, 139.39°)
OKLab	oklab(53.3% -0.131 0.0948)
OKLCH	oklch(53.3% 0.162 144.1)
XYZ	xyz(8.7724, 16.5350, 4.3190)
Luminance	0.1654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178323 #831777

analogous

#418317 #178323 #178359

triadic

#178323 #231783 #832317

tetradic

#178323 #174183 #831777 #835917

square

#178323 #174183 #831777 #835917

split-complementary

#178323 #591783 #831741

monochromatic

#051B07 #0E4F15 #178323 #20B731 #38DC4A

Accessibility & contrast

On white

4.88

#178323 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#178323 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178323

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178323	#FFFFFF	#000000	##FFFFFF
##178323	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867613

Deuteranopia (green-blind)

#7A6E2D

Tritanopia (blue-blind)

#007F70

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #178323;
/* rgb */ color: rgb(23, 131, 35);
/* oklch */ color: oklch(53.3% 0.162 144.1);

Tailwind

colors: {
  custom: {
    50: '#6aa864',
    500: '#178323',
    950: '#000000',
  },
}

SCSS

$custom: #178323;
$custom-light: #6aa864;
$custom-dark: #000000;

JSON

{
  "hex": "#178323",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 35
  },
  "hsl": {
    "h": 126.667,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53297,
    "c": 0.16173,
    "h": 144.1
  },
  "luminance": 0.16536
}

Semantic roles & 50–950 ramp

primary

#178323

secondary

#B73FAA

accent

#3BD9ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#081006

muted

#7A7F7A

Preview Lab

Preview with #178323

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

Preview Lab → · Contrast checker → · Palette generator →