#177A41#177A41

#177A41 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.1% C 0.125 H 152.3°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#177A41
RGB	rgb(23, 122, 65)
HSL	hsl(145, 68%, 28%)
HSV	hsv(145, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 46.7%, 52.2%)
CIE-LAB	lab(44.92, -41.04, 23.56)
CIE-LCH	lch(44.92, 47.32, 150.14°)
OKLab	oklab(51.13% -0.1103 0.058)
OKLCH	oklch(51.13% 0.125 152.3)
XYZ	xyz(8.2663, 14.4819, 7.3596)
Luminance	0.1448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A41 #7A1750

analogous

#1E7A17 #177A41 #177A72

triadic

#177A41 #41177A #7A4117

tetradic

#177A41 #171E7A #7A1750 #7A7217

square

#177A41 #171E7A #7A1750 #7A7217

split-complementary

#177A41 #72177A #7A171E

monochromatic

#051A0E #0D4726 #177A41 #21AD5C #33D979

Accessibility & contrast

On white

5.39

#177A41 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#177A41 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A41

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A41	#FFFFFF	#000000	##FFFFFF
##177A41	1.00	5.39	3.90	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F3D

Deuteranopia (green-blind)

#6F6745

Tritanopia (blue-blind)

#00786C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177a41;
/* rgb */ color: rgb(23, 122, 65);
/* oklch */ color: oklch(51.1% 0.125 152.3);

Tailwind

colors: {
  custom: {
    50: '#66a176',
    500: '#177a41',
    950: '#000000',
  },
}

SCSS

$custom: #177a41;
$custom-light: #66a176;
$custom-dark: #000000;

JSON

{
  "hex": "#177a41",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 65
  },
  "hsl": {
    "h": 145.455,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51127,
    "c": 0.12461,
    "h": 152.3
  },
  "luminance": 0.14483
}

Semantic roles & 50–950 ramp

primary

#177A41

secondary

#AF3E7F

accent

#3DA1EB

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #177A41

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

Preview Lab → · Contrast checker → · Palette generator →