#178635#178635

#178635 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.3% C 0.152 H 147.2°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#178635
RGB	rgb(23, 134, 53)
HSL	hsl(136, 71%, 31%)
HSV	hsv(136, 83%, 53%)
CMYK	cmyk(82.8%, 0%, 60.4%, 47.5%)
CIE-LAB	lab(48.87, -47.40, 34.73)
CIE-LCH	lch(48.87, 58.76, 143.77°)
OKLab	oklab(54.35% -0.1274 0.0822)
OKLCH	oklch(54.35% 0.152 147.2)
XYZ	xyz(9.5203, 17.4882, 6.2413)
Luminance	0.1749 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178635 #861768

analogous

#308617 #178635 #17866C

triadic

#178635 #351786 #863517

tetradic

#178635 #173086 #861768 #866C17

square

#178635 #173086 #861768 #866C17

split-complementary

#178635 #6C1786 #861730

monochromatic

#051E0C #0E5220 #178635 #20BA4A #3ADD66

Accessibility & contrast

On white

4.67

#178635 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#178635 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #178635

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178635	#FFFFFF	#000000	##FFFFFF
##178635	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)

#88792D

Deuteranopia (green-blind)

#7C713C

Tritanopia (blue-blind)

#008374

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #178635;
/* rgb */ color: rgb(23, 134, 53);
/* oklch */ color: oklch(54.3% 0.152 147.2);

Tailwind

colors: {
  custom: {
    50: '#6aaa6f',
    500: '#178635',
    950: '#000000',
  },
}

SCSS

$custom: #178635;
$custom-light: #6aaa6f;
$custom-dark: #000000;

JSON

{
  "hex": "#178635",
  "rgb": {
    "r": 23,
    "g": 134,
    "b": 53
  },
  "hsl": {
    "h": 136.216,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.54349,
    "c": 0.15164,
    "h": 147.2
  },
  "luminance": 0.17489
}

Semantic roles & 50–950 ramp

primary

#178635

secondary

#BA3F99

accent

#3ABDED

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #178635

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

Preview Lab → · Contrast checker → · Palette generator →