#178835#178835

#178835 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.154 H 147.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#178835
RGB	rgb(23, 136, 53)
HSL	hsl(136, 71%, 31%)
HSV	hsv(136, 83%, 53%)
CMYK	cmyk(83.1%, 0%, 61%, 46.7%)
CIE-LAB	lab(49.55, -48.10, 35.53)
CIE-LCH	lch(49.55, 59.80, 143.55°)
OKLab	oklab(54.92% -0.1293 0.0839)
OKLCH	oklch(54.92% 0.154 147)
XYZ	xyz(9.7994, 18.0463, 6.3343)
Luminance	0.1805 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178835 #88176A

analogous

#318817 #178835 #17886D

triadic

#178835 #351788 #883517

tetradic

#178835 #173188 #88176A #886D17

square

#178835 #173188 #88176A #886D17

split-complementary

#178835 #6D1788 #881731

monochromatic

#051F0C #0E5421 #178835 #20BC49 #3BDE67

Accessibility & contrast

On white

4.56

#178835 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#178835 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178835

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178835	#FFFFFF	#000000	##000000
##178835	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B2C

Deuteranopia (green-blind)

#7E723C

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178835;
/* rgb */ color: rgb(23, 136, 53);
/* oklch */ color: oklch(54.9% 0.154 147.0);

Tailwind

colors: {
  custom: {
    50: '#6aac6f',
    500: '#178835',
    950: '#000000',
  },
}

SCSS

$custom: #178835;
$custom-light: #6aac6f;
$custom-dark: #000000;

JSON

{
  "hex": "#178835",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 53
  },
  "hsl": {
    "h": 135.929,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54916,
    "c": 0.15417,
    "h": 147
  },
  "luminance": 0.18048
}

Semantic roles & 50–950 ramp

primary

#178835

secondary

#BC3F9B

accent

#3ABEEE

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #178835

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

Preview Lab → · Contrast checker → · Palette generator →