#177B44#177B44

#177B44 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.123 H 153.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#177B44
RGB	rgb(23, 123, 68)
HSL	hsl(147, 68%, 29%)
HSV	hsv(147, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 44.7%, 51.8%)
CIE-LAB	lab(45.31, -40.86, 22.39)
CIE-LCH	lch(45.31, 46.59, 151.27°)
OKLab	oklab(51.47% -0.1099 0.0554)
OKLCH	oklch(51.47% 0.123 153.3)
XYZ	xyz(8.4789, 14.7644, 7.8707)
Luminance	0.1477 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B44 #7B174E

analogous

#1C7B17 #177B44 #177B76

triadic

#177B44 #44177B #7B4417

tetradic

#177B44 #171C7B #7B174E #7B7617

square

#177B44 #171C7B #7B174E #7B7617

split-complementary

#177B44 #76177B #7B171C

monochromatic

#051A0E #0D4727 #177B44 #21AF61 #33D97E

Accessibility & contrast

On white

5.31

#177B44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#177B44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B44

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B44	#FFFFFF	#000000	##FFFFFF
##177B44	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7040

Deuteranopia (green-blind)

#6F6848

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b44;
/* rgb */ color: rgb(23, 123, 68);
/* oklch */ color: oklch(51.5% 0.123 153.3);

Tailwind

colors: {
  custom: {
    50: '#66a278',
    500: '#177b44',
    950: '#000000',
  },
}

SCSS

$custom: #177b44;
$custom-light: #66a278;
$custom-dark: #000000;

JSON

{
  "hex": "#177b44",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 68
  },
  "hsl": {
    "h": 147,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51468,
    "c": 0.12304,
    "h": 153.3
  },
  "luminance": 0.14765
}

Semantic roles & 50–950 ramp

primary

#177B44

secondary

#B03E7D

accent

#3C9DEB

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177B44

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

Preview Lab → · Contrast checker → · Palette generator →