#177B38#177B38

#177B38 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.135 H 149.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#177B38
RGB	rgb(23, 123, 56)
HSL	hsl(140, 68%, 29%)
HSV	hsv(140, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 54.5%, 51.8%)
CIE-LAB	lab(45.13, -43.00, 28.71)
CIE-LCH	lch(45.13, 51.71, 146.26°)
OKLab	oklab(51.26% -0.1155 0.0692)
OKLCH	oklch(51.26% 0.135 149.1)
XYZ	xyz(8.1494, 14.6326, 6.1355)
Luminance	0.1463 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B38 #7B175A

analogous

#287B17 #177B38 #177B6A

triadic

#177B38 #38177B #7B3817

tetradic

#177B38 #17287B #7B175A #7B6A17

square

#177B38 #17287B #7B175A #7B6A17

split-complementary

#177B38 #6A177B #7B1728

monochromatic

#051A0C #0D4721 #177B38 #21AF4F #33D96A

Accessibility & contrast

On white

5.35

#177B38 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#177B38 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B38

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B38	#FFFFFF	#000000	##FFFFFF
##177B38	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7032

Deuteranopia (green-blind)

#71683D

Tritanopia (blue-blind)

#00796C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b38;
/* rgb */ color: rgb(23, 123, 56);
/* oklch */ color: oklch(51.3% 0.135 149.1);

Tailwind

colors: {
  custom: {
    50: '#67a270',
    500: '#177b38',
    950: '#000000',
  },
}

SCSS

$custom: #177b38;
$custom-light: #67a270;
$custom-dark: #000000;

JSON

{
  "hex": "#177b38",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 56
  },
  "hsl": {
    "h": 139.8,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51257,
    "c": 0.13465,
    "h": 149.1
  },
  "luminance": 0.14634
}

Semantic roles & 50–950 ramp

primary

#177B38

secondary

#B03E8A

accent

#3CB2EB

background

#F6FAF6

surface

#EBF4EC

border

#C6CEC7

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177B38

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

Preview Lab → · Contrast checker → · Palette generator →