#177B2F#177B2F

#177B2F is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.1% C 0.143 H 146.7°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#177B2F
RGB	rgb(23, 123, 47)
HSL	hsl(134, 68%, 29%)
HSV	hsv(134, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 61.8%, 51.8%)
CIE-LAB	lab(45.01, -44.34, 33.20)
CIE-LCH	lch(45.01, 55.40, 143.17°)
OKLab	oklab(51.13% -0.1193 0.0784)
OKLCH	oklch(51.13% 0.143 146.7)
XYZ	xyz(7.9488, 14.5524, 5.0787)
Luminance	0.1455 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B2F #7B1763

analogous

#317B17 #177B2F #177B61

triadic

#177B2F #2F177B #7B2F17

tetradic

#177B2F #17317B #7B1763 #7B6117

square

#177B2F #17317B #7B1763 #7B6117

split-complementary

#177B2F #61177B #7B1731

monochromatic

#051A0A #0D471B #177B2F #21AF43 #33D95B

Accessibility & contrast

On white

5.37

#177B2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#177B2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B2F

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B2F	#FFFFFF	#000000	##FFFFFF
##177B2F	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F27

Deuteranopia (green-blind)

#726735

Tritanopia (blue-blind)

#00786B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b2f;
/* rgb */ color: rgb(23, 123, 47);
/* oklch */ color: oklch(51.1% 0.143 146.7);

Tailwind

colors: {
  custom: {
    50: '#67a26a',
    500: '#177b2f',
    950: '#000000',
  },
}

SCSS

$custom: #177b2f;
$custom-light: #67a26a;
$custom-dark: #000000;

JSON

{
  "hex": "#177b2f",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 47
  },
  "hsl": {
    "h": 134.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51128,
    "c": 0.14276,
    "h": 146.7
  },
  "luminance": 0.14553
}

Semantic roles & 50–950 ramp

primary

#177B2F

secondary

#B03E95

accent

#3CC1EB

background

#F6FAF6

surface

#EBF4EB

border

#C6CEC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177B2F

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

Preview Lab → · Contrast checker → · Palette generator →