#177B3C#177B3C

#177B3C is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.131 H 150.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#177B3C
RGB	rgb(23, 123, 60)
HSL	hsl(142, 68%, 29%)
HSV	hsv(142, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 51.2%, 51.8%)
CIE-LAB	lab(45.18, -42.33, 26.64)
CIE-LCH	lch(45.18, 50.02, 147.81°)
OKLab	oklab(51.32% -0.1137 0.0648)
OKLCH	oklch(51.32% 0.131 150.3)
XYZ	xyz(8.2512, 14.6733, 6.6715)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B3C #7B1756

analogous

#247B17 #177B3C #177B6E

triadic

#177B3C #3C177B #7B3C17

tetradic

#177B3C #17247B #7B1756 #7B6E17

square

#177B3C #17247B #7B1756 #7B6E17

split-complementary

#177B3C #6E177B #7B1724

monochromatic

#051A0D #0D4723 #177B3C #21AF55 #33D971

Accessibility & contrast

On white

5.34

#177B3C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#177B3C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B3C

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B3C	#FFFFFF	#000000	##FFFFFF
##177B3C	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7037

Deuteranopia (green-blind)

#706841

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b3c;
/* rgb */ color: rgb(23, 123, 60);
/* oklch */ color: oklch(51.3% 0.131 150.3);

Tailwind

colors: {
  custom: {
    50: '#67a273',
    500: '#177b3c',
    950: '#000000',
  },
}

SCSS

$custom: #177b3c;
$custom-light: #67a273;
$custom-dark: #000000;

JSON

{
  "hex": "#177b3c",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 60
  },
  "hsl": {
    "h": 142.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51323,
    "c": 0.13085,
    "h": 150.3
  },
  "luminance": 0.14674
}

Semantic roles & 50–950 ramp

primary

#177B3C

secondary

#B03E86

accent

#3CABEB

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #177B3C

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

Preview Lab → · Contrast checker → · Palette generator →