#178634#178634

#178634 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.3% C 0.152 H 147.0°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#178634
RGB	rgb(23, 134, 52)
HSL	hsl(136, 71%, 31%)
HSV	hsv(136, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 61.2%, 47.5%)
CIE-LAB	lab(48.86, -47.54, 35.21)
CIE-LCH	lch(48.86, 59.16, 143.48°)
OKLab	oklab(54.34% -0.1278 0.0832)
OKLCH	oklch(54.34% 0.152 147)
XYZ	xyz(9.4975, 17.4791, 6.1214)
Luminance	0.1748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178634 #861769

analogous

#318617 #178634 #17866B

triadic

#178634 #341786 #863417

tetradic

#178634 #173186 #861769 #866B17

square

#178634 #173186 #861769 #866B17

split-complementary

#178634 #6B1786 #861731

monochromatic

#051E0B #0E5220 #178634 #20BA48 #3ADD65

Accessibility & contrast

On white

4.67

#178634 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#178634 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178634

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178634	#FFFFFF	#000000	##FFFFFF
##178634	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#88792B

Deuteranopia (green-blind)

#7C713B

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178634;
/* rgb */ color: rgb(23, 134, 52);
/* oklch */ color: oklch(54.3% 0.152 147.0);

Tailwind

colors: {
  custom: {
    50: '#6aaa6e',
    500: '#178634',
    950: '#000000',
  },
}

SCSS

$custom: #178634;
$custom-light: #6aaa6e;
$custom-dark: #000000;

JSON

{
  "hex": "#178634",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 52
  },
  "hsl": {
    "h": 135.676,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54336,
    "c": 0.15249,
    "h": 147
  },
  "luminance": 0.1748
}

Semantic roles & 50–950 ramp

primary

#178634

secondary

#BA3F9A

accent

#3ABFED

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #178634

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

Preview Lab → · Contrast checker → · Palette generator →