#177A30#177A30

#177A30 is a mid, vivid green. Relative luminance 0.143; OKLCH L 50.9% C 0.141 H 147.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#177A30
RGB	rgb(23, 122, 48)
HSL	hsl(135, 68%, 28%)
HSV	hsv(135, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 60.7%, 52.2%)
CIE-LAB	lab(44.68, -43.84, 32.31)
CIE-LCH	lch(44.68, 54.47, 143.61°)
OKLab	oklab(50.85% -0.1179 0.0766)
OKLCH	oklch(50.85% 0.141 147)
XYZ	xyz(7.8458, 14.3137, 5.1451)
Luminance	0.1431 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A30 #7A1761

analogous

#2F7A17 #177A30 #177A61

triadic

#177A30 #30177A #7A3017

tetradic

#177A30 #172F7A #7A1761 #7A6117

square

#177A30 #172F7A #7A1761 #7A6117

split-complementary

#177A30 #61177A #7A172F

monochromatic

#051A0A #0D471C #177A30 #21AD44 #33D95D

Accessibility & contrast

On white

5.44

#177A30 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#177A30 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A30

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A30	#FFFFFF	#000000	##FFFFFF
##177A30	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E29

Deuteranopia (green-blind)

#716736

Tritanopia (blue-blind)

#00776A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #177a30;
/* rgb */ color: rgb(23, 122, 48);
/* oklch */ color: oklch(50.9% 0.141 147.0);

Tailwind

colors: {
  custom: {
    50: '#67a16b',
    500: '#177a30',
    950: '#000000',
  },
}

SCSS

$custom: #177a30;
$custom-light: #67a16b;
$custom-dark: #000000;

JSON

{
  "hex": "#177a30",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 48
  },
  "hsl": {
    "h": 135.152,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50854,
    "c": 0.1406,
    "h": 147
  },
  "luminance": 0.14315
}

Semantic roles & 50–950 ramp

primary

#177A30

secondary

#AF3E92

accent

#3DBFEB

background

#F6FAF6

surface

#EBF3EB

border

#C6CDC6

text

#070F07

muted

#7A7F7A

Preview Lab

Preview with #177A30

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

Preview Lab → · Contrast checker → · Palette generator →