#177A1C#177A1C

#177A1C is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.6% C 0.156 H 143.4°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#177A1C
RGB	rgb(23, 122, 28)
HSL	hsl(123, 68%, 28%)
HSV	hsv(123, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 77%, 52.2%)
CIE-LAB	lab(44.50, -46.09, 41.08)
CIE-LCH	lch(44.50, 61.74, 138.29°)
OKLab	oklab(50.64% -0.1249 0.0928)
OKLCH	oklch(50.64% 0.156 143.4)
XYZ	xyz(7.5220, 14.1842, 3.4398)
Luminance	0.1419 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A1C #7A1775

analogous

#437A17 #177A1C #177A4D

triadic

#177A1C #1C177A #7A1C17

tetradic

#177A1C #17437A #7A1775 #7A4D17

square

#177A1C #17437A #7A1775 #7A4D17

split-complementary

#177A1C #4D177A #7A1743

monochromatic

#051A06 #0D4710 #177A1C #21AD28 #33D93B

Accessibility & contrast

On white

5.47

#177A1C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#177A1C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A1C

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A1C	#FFFFFF	#000000	##FFFFFF
##177A1C	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6E09

Deuteranopia (green-blind)

#726626

Tritanopia (blue-blind)

#007668

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177a1c;
/* rgb */ color: rgb(23, 122, 28);
/* oklch */ color: oklch(50.6% 0.156 143.4);

Tailwind

colors: {
  custom: {
    50: '#68a15f',
    500: '#177a1c',
    950: '#000000',
  },
}

SCSS

$custom: #177a1c;
$custom-light: #68a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#177a1c",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 28
  },
  "hsl": {
    "h": 123.03,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50642,
    "c": 0.1556,
    "h": 143.4
  },
  "luminance": 0.14185
}

Semantic roles & 50–950 ramp

primary

#177A1C

secondary

#AF3EA9

accent

#3DE2EB

background

#F6FAF5

surface

#ECF3EA

border

#C7CDC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177A1C

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

Preview Lab → · Contrast checker → · Palette generator →