#178F35#178F35

#178F35 is a mid, vivid green. Relative luminance 0.201; OKLCH L 56.9% C 0.163 H 146.5°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#178F35
RGB	rgb(23, 143, 53)
HSL	hsl(135, 72%, 33%)
HSV	hsv(135, 84%, 56%)
CMYK	cmyk(83.9%, 0%, 62.9%, 43.9%)
CIE-LAB	lab(51.93, -50.50, 38.27)
CIE-LCH	lch(51.93, 63.36, 142.85°)
OKLab	oklab(56.89% -0.1358 0.0898)
OKLCH	oklch(56.89% 0.163 146.5)
XYZ	xyz(10.8176, 20.0828, 6.6737)
Luminance	0.2008 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178F35 #8F1771

analogous

#358F17 #178F35 #178F71

triadic

#178F35 #35178F #8F3517

tetradic

#178F35 #17358F #8F1771 #8F7117

square

#178F35 #17358F #8F1771 #8F7117

split-complementary

#178F35 #71178F #8F1735

monochromatic

#06260E #0F5A21 #178F35 #1FC449 #40E068

Accessibility & contrast

On white

4.19

#178F35 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#178F35 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178F35

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178F35	#FFFFFF	#000000	##000000
##178F35	1.00	4.19	5.02	5.02
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91812B

Deuteranopia (green-blind)

#84783D

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #178f35;
/* rgb */ color: rgb(23, 143, 53);
/* oklch */ color: oklch(56.9% 0.163 146.5);

Tailwind

colors: {
  custom: {
    50: '#6cb170',
    500: '#178f35',
    950: '#000000',
  },
}

SCSS

$custom: #178f35;
$custom-light: #6cb170;
$custom-dark: #000000;

JSON

{
  "hex": "#178f35",
  "rgb": {
    "r": 23,
    "g": 143,
    "b": 53
  },
  "hsl": {
    "h": 135,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56891,
    "c": 0.16283,
    "h": 146.5
  },
  "luminance": 0.20084
}

Semantic roles & 50–950 ramp

primary

#178F35

secondary

#C141A1

accent

#39C1EF

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081108

muted

#7B807B

Preview Lab

Preview with #178F35

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

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