#177B23#177B23

#177B23 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.152 H 144.4°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#177B23
RGB	rgb(23, 123, 35)
HSL	hsl(127, 68%, 29%)
HSV	hsv(127, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 71.5%, 51.8%)
CIE-LAB	lab(44.90, -45.77, 38.65)
CIE-LCH	lch(44.90, 59.91, 139.82°)
OKLab	oklab(50.99% -0.1237 0.0887)
OKLCH	oklch(50.99% 0.152 144.4)
XYZ	xyz(7.7392, 14.4685, 3.9746)
Luminance	0.1447 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B23 #7B176F

analogous

#3D7B17 #177B23 #177B55

triadic

#177B23 #23177B #7B2317

tetradic

#177B23 #173D7B #7B176F #7B5517

square

#177B23 #173D7B #7B176F #7B5517

split-complementary

#177B23 #55177B #7B173D

monochromatic

#051A07 #0D4714 #177B23 #21AF32 #33D947

Accessibility & contrast

On white

5.39

#177B23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#177B23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B23

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B23	#FFFFFF	#000000	##FFFFFF
##177B23	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F16

Deuteranopia (green-blind)

#72672C

Tritanopia (blue-blind)

#007869

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b23;
/* rgb */ color: rgb(23, 123, 35);
/* oklch */ color: oklch(51.0% 0.152 144.4);

Tailwind

colors: {
  custom: {
    50: '#68a263',
    500: '#177b23',
    950: '#000000',
  },
}

SCSS

$custom: #177b23;
$custom-light: #68a263;
$custom-dark: #000000;

JSON

{
  "hex": "#177b23",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 35
  },
  "hsl": {
    "h": 127.2,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.50993,
    "c": 0.1522,
    "h": 144.4
  },
  "luminance": 0.14469
}

Semantic roles & 50–950 ramp

primary

#177B23

secondary

#B03EA2

accent

#3CD6EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #177B23

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

Preview Lab → · Contrast checker → · Palette generator →