#179F31#179F31

#179F31 is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.185 H 145.1°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#179F31
RGB	rgb(23, 159, 49)
HSL	hsl(131, 75%, 36%)
HSV	hsv(131, 86%, 62%)
CMYK	cmyk(85.5%, 0%, 69.2%, 37.6%)
CIE-LAB	lab(57.27, -56.20, 45.95)
CIE-LCH	lch(57.27, 72.59, 140.73°)
OKLab	oklab(61.32% -0.1515 0.1057)
OKLCH	oklch(61.32% 0.185 145.1)
XYZ	xyz(13.3049, 25.1985, 7.0677)
Luminance	0.2520 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#179F31 #9F1785

analogous

#419F17 #179F31 #179F75

triadic

#179F31 #31179F #9F3117

tetradic

#179F31 #17419F #9F1785 #9F7517

square

#179F31 #17419F #9F1785 #9F7517

split-complementary

#179F31 #75179F #9F1741

monochromatic

#083410 #0F6A21 #179F31 #1FD441 #4BE569

Accessibility & contrast

On white

3.48

#179F31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#179F31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #179F31

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##179F31	#FFFFFF	#000000	##000000
##179F31	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F21

Deuteranopia (green-blind)

#94863C

Tritanopia (blue-blind)

#009B89

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #179f31;
/* rgb */ color: rgb(23, 159, 49);
/* oklch */ color: oklch(61.3% 0.185 145.1);

Tailwind

colors: {
  custom: {
    50: '#71bd6f',
    500: '#179f31',
    950: '#000000',
  },
}

SCSS

$custom: #179f31;
$custom-light: #71bd6f;
$custom-dark: #000000;

JSON

{
  "hex": "#179f31",
  "rgb": {
    "r": 23,
    "g": 159,
    "b": 49
  },
  "hsl": {
    "h": 131.471,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61317,
    "c": 0.18471,
    "h": 145.1
  },
  "luminance": 0.252
}

Semantic roles & 50–950 ramp

primary

#179F31

secondary

#C74BAF

accent

#36CEF1

background

#F7FBF6

surface

#EDF7EC

border

#C8D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #179F31

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

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