#178535#178535

#178535 is a mid, vivid green. Relative luminance 0.172; OKLCH L 54.1% C 0.150 H 147.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#178535
RGB	rgb(23, 133, 53)
HSL	hsl(136, 71%, 31%)
HSV	hsv(136, 83%, 52%)
CMYK	cmyk(82.7%, 0%, 60.2%, 47.8%)
CIE-LAB	lab(48.53, -47.05, 34.33)
CIE-LCH	lch(48.53, 58.25, 143.89°)
OKLab	oklab(54.07% -0.1265 0.0814)
OKLCH	oklch(54.07% 0.15 147.2)
XYZ	xyz(9.3827, 17.2131, 6.1954)
Luminance	0.1721 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178535 #851767

analogous

#308517 #178535 #17856C

triadic

#178535 #351785 #853517

tetradic

#178535 #173085 #851767 #856C17

square

#178535 #173085 #851767 #856C17

split-complementary

#178535 #6C1785 #851730

monochromatic

#051D0B #0E5120 #178535 #20B94A #3ADD66

Accessibility & contrast

On white

4.73

#178535 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#178535 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178535

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178535	#FFFFFF	#000000	##FFFFFF
##178535	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#87782D

Deuteranopia (green-blind)

#7B703C

Tritanopia (blue-blind)

#008273

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178535;
/* rgb */ color: rgb(23, 133, 53);
/* oklch */ color: oklch(54.1% 0.150 147.2);

Tailwind

colors: {
  custom: {
    50: '#6aaa6f',
    500: '#178535',
    950: '#000000',
  },
}

SCSS

$custom: #178535;
$custom-light: #6aaa6f;
$custom-dark: #000000;

JSON

{
  "hex": "#178535",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 53
  },
  "hsl": {
    "h": 136.364,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54065,
    "c": 0.15037,
    "h": 147.2
  },
  "luminance": 0.17214
}

Semantic roles & 50–950 ramp

primary

#178535

secondary

#B93F98

accent

#3BBDED

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #178535

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

Preview Lab → · Contrast checker → · Palette generator →