#177B46#177B46

#177B46 is a mid, vivid green. Relative luminance 0.148; OKLCH L 51.5% C 0.121 H 154.1°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#177B46
RGB	rgb(23, 123, 70)
HSL	hsl(148, 68%, 29%)
HSV	hsv(148, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 43.1%, 51.8%)
CIE-LAB	lab(45.34, -40.46, 21.31)
CIE-LCH	lch(45.34, 45.73, 152.22°)
OKLab	oklab(51.51% -0.1089 0.0529)
OKLCH	oklch(51.51% 0.121 154.1)
XYZ	xyz(8.5410, 14.7892, 8.1976)
Luminance	0.1479 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B46 #7B174C

analogous

#1A7B17 #177B46 #177B78

triadic

#177B46 #46177B #7B4617

tetradic

#177B46 #171A7B #7B174C #7B7817

square

#177B46 #171A7B #7B174C #7B7817

split-complementary

#177B46 #78177B #7B171A

monochromatic

#051A0F #0D4729 #177B46 #21AF63 #33D981

Accessibility & contrast

On white

5.31

#177B46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#177B46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B46

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B46	#FFFFFF	#000000	##FFFFFF
##177B46	1.00	5.31	3.96	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7042

Deuteranopia (green-blind)

#6F684A

Tritanopia (blue-blind)

#00796E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #177b46;
/* rgb */ color: rgb(23, 123, 70);
/* oklch */ color: oklch(51.5% 0.121 154.1);

Tailwind

colors: {
  custom: {
    50: '#66a27a',
    500: '#177b46',
    950: '#000000',
  },
}

SCSS

$custom: #177b46;
$custom-light: #66a27a;
$custom-dark: #000000;

JSON

{
  "hex": "#177b46",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 70
  },
  "hsl": {
    "h": 148.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51508,
    "c": 0.12106,
    "h": 154.1
  },
  "luminance": 0.1479
}

Semantic roles & 50–950 ramp

primary

#177B46

secondary

#B03E7A

accent

#3C99EB

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177B46

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

Preview Lab → · Contrast checker → · Palette generator →