#177A44#177A44

#177A44 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.2% C 0.122 H 153.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#177A44
RGB	rgb(23, 122, 68)
HSL	hsl(147, 68%, 28%)
HSV	hsv(147, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 44.3%, 52.2%)
CIE-LAB	lab(44.97, -40.46, 21.95)
CIE-LCH	lch(44.97, 46.03, 151.53°)
OKLab	oklab(51.18% -0.1088 0.0543)
OKLCH	oklch(51.18% 0.122 153.5)
XYZ	xyz(8.3555, 14.5176, 7.8295)
Luminance	0.1452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A44 #7A174D

analogous

#1B7A17 #177A44 #177A75

triadic

#177A44 #44177A #7A4417

tetradic

#177A44 #171B7A #7A174D #7A7517

square

#177A44 #171B7A #7A174D #7A7517

split-complementary

#177A44 #75177A #7A171B

monochromatic

#051A0E #0D4727 #177A44 #21AD61 #33D97E

Accessibility & contrast

On white

5.38

#177A44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#177A44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A44

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A44	#FFFFFF	#000000	##FFFFFF
##177A44	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6F40

Deuteranopia (green-blind)

#6F6748

Tritanopia (blue-blind)

#00786D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177a44;
/* rgb */ color: rgb(23, 122, 68);
/* oklch */ color: oklch(51.2% 0.122 153.5);

Tailwind

colors: {
  custom: {
    50: '#66a178',
    500: '#177a44',
    950: '#000000',
  },
}

SCSS

$custom: #177a44;
$custom-light: #66a178;
$custom-dark: #000000;

JSON

{
  "hex": "#177a44",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 68
  },
  "hsl": {
    "h": 147.273,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51184,
    "c": 0.12165,
    "h": 153.5
  },
  "luminance": 0.14519
}

Semantic roles & 50–950 ramp

primary

#177A44

secondary

#AF3E7C

accent

#3D9CEB

background

#F6FAF7

surface

#EBF3ED

border

#C6CDC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177A44

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

Preview Lab → · Contrast checker → · Palette generator →