#177B25#177B25

#177B25 is a mid, vivid green. Relative luminance 0.145; OKLCH L 51.0% C 0.151 H 144.7°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#177B25
RGB	rgb(23, 123, 37)
HSL	hsl(128, 68%, 29%)
HSV	hsv(128, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 69.9%, 51.8%)
CIE-LAB	lab(44.91, -45.56, 37.80)
CIE-LCH	lch(44.91, 59.20, 140.32°)
OKLab	oklab(51.01% -0.123 0.0872)
OKLCH	oklch(51.01% 0.151 144.7)
XYZ	xyz(7.7697, 14.4807, 4.1355)
Luminance	0.1448 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B25 #7B176D

analogous

#3B7B17 #177B25 #177B57

triadic

#177B25 #25177B #7B2517

tetradic

#177B25 #173B7B #7B176D #7B5717

square

#177B25 #173B7B #7B176D #7B5717

split-complementary

#177B25 #57177B #7B173B

monochromatic

#051A08 #0D4715 #177B25 #21AF35 #33D94B

Accessibility & contrast

On white

5.39

#177B25 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#177B25 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B25

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B25	#FFFFFF	#000000	##FFFFFF
##177B25	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)

#7D6F19

Deuteranopia (green-blind)

#72672D

Tritanopia (blue-blind)

#007869

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b25;
/* rgb */ color: rgb(23, 123, 37);
/* oklch */ color: oklch(51.0% 0.151 144.7);

Tailwind

colors: {
  custom: {
    50: '#68a264',
    500: '#177b25',
    950: '#000000',
  },
}

SCSS

$custom: #177b25;
$custom-light: #68a264;
$custom-dark: #000000;

JSON

{
  "hex": "#177b25",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 37
  },
  "hsl": {
    "h": 128.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51013,
    "c": 0.15076,
    "h": 144.7
  },
  "luminance": 0.14482
}

Semantic roles & 50–950 ramp

primary

#177B25

secondary

#B03EA0

accent

#3CD3EB

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #177B25

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

Preview Lab → · Contrast checker → · Palette generator →