#177B16#177B16

#177B16 is a mid, vivid green. Relative luminance 0.144; OKLCH L 50.9% C 0.160 H 142.7°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#177B16
RGB	rgb(23, 123, 22)
HSL	hsl(119, 70%, 28%)
HSV	hsv(119, 82%, 48%)
CMYK	cmyk(81.3%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(44.81, -46.88, 43.51)
CIE-LCH	lch(44.81, 63.96, 137.13°)
OKLab	oklab(50.89% -0.1273 0.0971)
OKLCH	oklch(50.89% 0.16 142.7)
XYZ	xyz(7.5807, 14.4051, 3.1398)
Luminance	0.1441 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177B16 #7A167B

analogous

#497B16 #177B16 #167B47

triadic

#177B16 #16177B #7B1617

tetradic

#177B16 #16497B #7A167B #7B4716

square

#177B16 #16497B #7A167B #7B4716

split-complementary

#177B16 #47167B #7B1649

monochromatic

#051A05 #0D470D #177B16 #21AF1F #33DA31

Accessibility & contrast

On white

5.41

#177B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#177B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B16

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177B16	#FFFFFF	#000000	##FFFFFF
##177B16	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#736722

Tritanopia (blue-blind)

#007768

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177b16;
/* rgb */ color: rgb(23, 123, 22);
/* oklch */ color: oklch(50.9% 0.160 142.7);

Tailwind

colors: {
  custom: {
    50: '#68a25c',
    500: '#177b16',
    950: '#000000',
  },
}

SCSS

$custom: #177b16;
$custom-light: #68a25c;
$custom-dark: #000000;

JSON

{
  "hex": "#177b16",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 119.406,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5089,
    "c": 0.16007,
    "h": 142.7
  },
  "luminance": 0.14406
}

Semantic roles & 50–950 ramp

primary

#177B16

secondary

#AF3DB0

accent

#3BECEB

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#070F04

muted

#7A7F79

Preview Lab

Preview with #177B16

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

Preview Lab → · Contrast checker → · Palette generator →