#177B1D#177B1D

#177B1D is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.156 H 143.5°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#177B1D
RGB	rgb(23, 123, 29)
HSL	hsl(124, 68%, 29%)
HSV	hsv(124, 81%, 48%)
CMYK	cmyk(81.3%, 0%, 76.4%, 51.8%)
CIE-LAB	lab(44.85, -46.34, 41.05)
CIE-LCH	lch(44.85, 61.91, 138.46°)
OKLab	oklab(50.94% -0.1255 0.0929)
OKLCH	oklch(50.94% 0.156 143.5)
XYZ	xyz(7.6576, 14.4359, 3.5450)
Luminance	0.1444 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B1D #7B1775

analogous

#437B17 #177B1D #177B4F

triadic

#177B1D #1D177B #7B1D17

tetradic

#177B1D #17437B #7B1775 #7B4F17

square

#177B1D #17437B #7B1775 #7B4F17

split-complementary

#177B1D #4F177B #7B1743

monochromatic

#051A06 #0D4711 #177B1D #21AF29 #33D93D

Accessibility & contrast

On white

5.40

#177B1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#177B1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B1D

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B1D	#FFFFFF	#000000	##FFFFFF
##177B1D	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F0B

Deuteranopia (green-blind)

#736727

Tritanopia (blue-blind)

#007769

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b1d;
/* rgb */ color: rgb(23, 123, 29);
/* oklch */ color: oklch(50.9% 0.156 143.5);

Tailwind

colors: {
  custom: {
    50: '#68a260',
    500: '#177b1d',
    950: '#000000',
  },
}

SCSS

$custom: #177b1d;
$custom-light: #68a260;
$custom-dark: #000000;

JSON

{
  "hex": "#177b1d",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 29
  },
  "hsl": {
    "h": 123.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.5094,
    "c": 0.15616,
    "h": 143.5
  },
  "luminance": 0.14437
}

Semantic roles & 50–950 ramp

primary

#177B1D

secondary

#B03EA9

accent

#3CE1EB

background

#F6FAF5

surface

#ECF4EA

border

#C7CEC6

text

#070F05

muted

#7A7F79

Preview Lab

Preview with #177B1D

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

Preview Lab → · Contrast checker → · Palette generator →