#177F1F#177F1F

#177F1F is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.1% C 0.160 H 143.7°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#177F1F
RGB	rgb(23, 127, 31)
HSL	hsl(125, 69%, 29%)
HSV	hsv(125, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 75.6%, 50.2%)
CIE-LAB	lab(46.26, -47.51, 41.70)
CIE-LCH	lch(46.26, 63.21, 138.72°)
OKLab	oklab(52.11% -0.1286 0.0946)
OKLCH	oklch(52.11% 0.16 143.7)
XYZ	xyz(8.1895, 15.4588, 3.8483)
Luminance	0.1546 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F1F #7F1777

analogous

#437F17 #177F1F #177F53

triadic

#177F1F #1F177F #7F1F17

tetradic

#177F1F #17437F #7F1777 #7F5317

square

#177F1F #17437F #7F1777 #7F5317

split-complementary

#177F1F #53177F #7F1743

monochromatic

#051A06 #0E4B12 #177F1F #20B32C #36DB43

Accessibility & contrast

On white

5.13

#177F1F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#177F1F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F1F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F1F	#FFFFFF	#000000	##FFFFFF
##177F1F	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82720D

Deuteranopia (green-blind)

#766B29

Tritanopia (blue-blind)

#007B6C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177f1f;
/* rgb */ color: rgb(23, 127, 31);
/* oklch */ color: oklch(52.1% 0.160 143.7);

Tailwind

colors: {
  custom: {
    50: '#69a561',
    500: '#177f1f',
    950: '#000000',
  },
}

SCSS

$custom: #177f1f;
$custom-light: #69a561;
$custom-dark: #000000;

JSON

{
  "hex": "#177f1f",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 31
  },
  "hsl": {
    "h": 124.615,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52113,
    "c": 0.15961,
    "h": 143.7
  },
  "luminance": 0.1546
}

Semantic roles & 50–950 ramp

primary

#177F1F

secondary

#B43EAB

accent

#3CDFEC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #177F1F

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

Preview Lab → · Contrast checker → · Palette generator →