#178D35#178D35

#178D35 is a mid, vivid green. Relative luminance 0.195; OKLCH L 56.3% C 0.160 H 146.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#178D35
RGB	rgb(23, 141, 53)
HSL	hsl(135, 72%, 32%)
HSV	hsv(135, 84%, 55%)
CMYK	cmyk(83.7%, 0%, 62.4%, 44.7%)
CIE-LAB	lab(51.25, -49.82, 37.49)
CIE-LCH	lch(51.25, 62.35, 143.04°)
OKLab	oklab(56.33% -0.134 0.0882)
OKLCH	oklch(56.33% 0.16 146.6)
XYZ	xyz(10.5200, 19.4877, 6.5745)
Luminance	0.1949 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178D35 #8D176F

analogous

#348D17 #178D35 #178D70

triadic

#178D35 #35178D #8D3517

tetradic

#178D35 #17348D #8D176F #8D7017

square

#178D35 #17348D #8D176F #8D7017

split-complementary

#178D35 #70178D #8D1734

monochromatic

#06240D #0E5821 #178D35 #20C249 #3FE068

Accessibility & contrast

On white

4.29

#178D35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#178D35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178D35

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178D35	#FFFFFF	#000000	##000000
##178D35	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F2B

Deuteranopia (green-blind)

#82773C

Tritanopia (blue-blind)

#008A7A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #178d35;
/* rgb */ color: rgb(23, 141, 53);
/* oklch */ color: oklch(56.3% 0.160 146.6);

Tailwind

colors: {
  custom: {
    50: '#6caf6f',
    500: '#178d35',
    950: '#000000',
  },
}

SCSS

$custom: #178d35;
$custom-light: #6caf6f;
$custom-dark: #000000;

JSON

{
  "hex": "#178d35",
  "rgb": {
    "r": 23,
    "g": 141,
    "b": 53
  },
  "hsl": {
    "h": 135.254,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.56328,
    "c": 0.16038,
    "h": 146.6
  },
  "luminance": 0.19489
}

Semantic roles & 50–950 ramp

primary

#178D35

secondary

#C0409F

accent

#39C1EF

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#081107

muted

#7B807A

Preview Lab

Preview with #178D35

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

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