#179F2B#179F2B

#179F2B is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.189 H 144.4°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#179F2B
RGB	rgb(23, 159, 43)
HSL	hsl(129, 75%, 36%)
HSV	hsv(129, 86%, 62%)
CMYK	cmyk(85.5%, 0%, 73%, 37.6%)
CIE-LAB	lab(57.22, -56.77, 48.30)
CIE-LCH	lch(57.22, 74.54, 139.61°)
OKLab	oklab(61.26% -0.1533 0.1099)
OKLCH	oklch(61.26% 0.189 144.4)
XYZ	xyz(13.1866, 25.1512, 6.4447)
Luminance	0.2515 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#179F2B #9F178B

analogous

#479F17 #179F2B #179F6F

triadic

#179F2B #2B179F #9F2B17

tetradic

#179F2B #17479F #9F178B #9F6F17

square

#179F2B #17479F #9F178B #9F6F17

split-complementary

#179F2B #6F179F #9F1747

monochromatic

#08340E #0F6A1D #179F2B #1FD439 #4BE562

Accessibility & contrast

On white

3.48

#179F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#179F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #179F2B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##179F2B	#FFFFFF	#000000	##000000
##179F2B	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F17

Deuteranopia (green-blind)

#948637

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #179f2b;
/* rgb */ color: rgb(23, 159, 43);
/* oklch */ color: oklch(61.3% 0.189 144.4);

Tailwind

colors: {
  custom: {
    50: '#71bd6b',
    500: '#179f2b',
    950: '#000000',
  },
}

SCSS

$custom: #179f2b;
$custom-light: #71bd6b;
$custom-dark: #000000;

JSON

{
  "hex": "#179f2b",
  "rgb": {
    "r": 23,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 128.824,
    "s": 74.725,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61264,
    "c": 0.18862,
    "h": 144.4
  },
  "luminance": 0.25153
}

Semantic roles & 50–950 ramp

primary

#179F2B

secondary

#C74BB5

accent

#36D6F1

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #179F2B

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

Preview Lab → · Contrast checker → · Palette generator →