#177F42#177F42

#177F42 is a mid, vivid green. Relative luminance 0.158; OKLCH L 52.6% C 0.130 H 151.7°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#177F42
RGB	rgb(23, 127, 66)
HSL	hsl(145, 69%, 29%)
HSV	hsv(145, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 48%, 50.2%)
CIE-LAB	lab(46.65, -42.77, 25.22)
CIE-LCH	lch(46.65, 49.66, 149.47°)
OKLab	oklab(52.57% -0.1149 0.0618)
OKLCH	oklch(52.57% 0.13 151.7)
XYZ	xyz(8.9253, 15.7532, 7.7235)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F42 #7F1754

analogous

#207F17 #177F42 #177F76

triadic

#177F42 #42177F #7F4217

tetradic

#177F42 #17207F #7F1754 #7F7617

square

#177F42 #17207F #7F1754 #7F7617

split-complementary

#177F42 #76177F #7F1720

monochromatic

#051A0D #0E4B27 #177F42 #20B35D #36DB7A

Accessibility & contrast

On white

5.06

#177F42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#177F42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F42

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F42	#FFFFFF	#000000	##FFFFFF
##177F42	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F743D

Deuteranopia (green-blind)

#746B46

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #177f42;
/* rgb */ color: rgb(23, 127, 66);
/* oklch */ color: oklch(52.6% 0.130 151.7);

Tailwind

colors: {
  custom: {
    50: '#67a577',
    500: '#177f42',
    950: '#000000',
  },
}

SCSS

$custom: #177f42;
$custom-light: #67a577;
$custom-dark: #000000;

JSON

{
  "hex": "#177f42",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 66
  },
  "hsl": {
    "h": 144.808,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52565,
    "c": 0.13047,
    "h": 151.7
  },
  "luminance": 0.15754
}

Semantic roles & 50–950 ramp

primary

#177F42

secondary

#B43E83

accent

#3CA3EC

background

#F6FAF7

surface

#EBF4ED

border

#C6CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #177F42

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

Preview Lab → · Contrast checker → · Palette generator →