#177A1B#177A1B

#177A1B is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.6% C 0.156 H 143.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#177A1B
RGB	rgb(23, 122, 27)
HSL	hsl(122, 68%, 28%)
HSV	hsv(122, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 77.9%, 52.2%)
CIE-LAB	lab(44.49, -46.17, 41.45)
CIE-LCH	lch(44.49, 62.05, 138.09°)
OKLab	oklab(50.63% -0.1251 0.0935)
OKLCH	oklch(50.63% 0.156 143.2)
XYZ	xyz(7.5102, 14.1795, 3.3778)
Luminance	0.1418 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A1B #7A1776

analogous

#447A17 #177A1B #177A4C

triadic

#177A1B #1B177A #7A1B17

tetradic

#177A1B #17447A #7A1776 #7A4C17

square

#177A1B #17447A #7A1776 #7A4C17

split-complementary

#177A1B #4C177A #7A1744

monochromatic

#051A06 #0D4710 #177A1B #21AD26 #33D93A

Accessibility & contrast

On white

5.47

#177A1B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#177A1B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A1B

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A1B	#FFFFFF	#000000	##FFFFFF
##177A1B	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)

#7D6E07

Deuteranopia (green-blind)

#726625

Tritanopia (blue-blind)

#007668

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177a1b;
/* rgb */ color: rgb(23, 122, 27);
/* oklch */ color: oklch(50.6% 0.156 143.2);

Tailwind

colors: {
  custom: {
    50: '#68a15f',
    500: '#177a1b',
    950: '#000000',
  },
}

SCSS

$custom: #177a1b;
$custom-light: #68a15f;
$custom-dark: #000000;

JSON

{
  "hex": "#177a1b",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 27
  },
  "hsl": {
    "h": 122.424,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50634,
    "c": 0.15619,
    "h": 143.2
  },
  "luminance": 0.1418
}

Semantic roles & 50–950 ramp

primary

#177A1B

secondary

#AF3EAA

accent

#3DE4EB

background

#F6FAF5

surface

#ECF3E9

border

#C7CDC5

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177A1B

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

Preview Lab → · Contrast checker → · Palette generator →