#177B20#177B20

#177B20 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.154 H 143.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#177B20
RGB	rgb(23, 123, 32)
HSL	hsl(125, 68%, 29%)
HSV	hsv(125, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 74%, 51.8%)
CIE-LAB	lab(44.87, -46.07, 39.88)
CIE-LCH	lch(44.87, 60.94, 139.12°)
OKLab	oklab(50.97% -0.1246 0.0909)
OKLCH	oklch(50.97% 0.154 143.9)
XYZ	xyz(7.6965, 14.4514, 3.7500)
Luminance	0.1445 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B20 #7B1772

analogous

#407B17 #177B20 #177B52

triadic

#177B20 #20177B #7B2017

tetradic

#177B20 #17407B #7B1772 #7B5217

square

#177B20 #17407B #7B1772 #7B5217

split-complementary

#177B20 #52177B #7B1740

monochromatic

#051A07 #0D4713 #177B20 #21AF2D #33D942

Accessibility & contrast

On white

5.40

#177B20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#177B20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B20

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B20	#FFFFFF	#000000	##FFFFFF
##177B20	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F11

Deuteranopia (green-blind)

#736729

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b20;
/* rgb */ color: rgb(23, 123, 32);
/* oklch */ color: oklch(51.0% 0.154 143.9);

Tailwind

colors: {
  custom: {
    50: '#68a261',
    500: '#177b20',
    950: '#000000',
  },
}

SCSS

$custom: #177b20;
$custom-light: #68a261;
$custom-dark: #000000;

JSON

{
  "hex": "#177b20",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 32
  },
  "hsl": {
    "h": 125.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50965,
    "c": 0.15424,
    "h": 143.9
  },
  "luminance": 0.14452
}

Semantic roles & 50–950 ramp

primary

#177B20

secondary

#B03EA6

accent

#3CDCEB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177B20

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

Preview Lab → · Contrast checker → · Palette generator →