#177A23#177A23

#177A23 is a mid, vivid green. Relative luminance 0.142; OKLCH L 50.7% C 0.151 H 144.4°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#177A23
RGB	rgb(23, 122, 35)
HSL	hsl(127, 68%, 28%)
HSV	hsv(127, 81%, 48%)
CMYK	cmyk(81.1%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(44.55, -45.43, 38.28)
CIE-LCH	lch(44.55, 59.41, 139.88°)
OKLab	oklab(50.7% -0.1227 0.0879)
OKLCH	oklch(50.7% 0.151 144.4)
XYZ	xyz(7.6157, 14.2217, 3.9335)
Luminance	0.1422 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177A23 #7A176E

analogous

#3C7A17 #177A23 #177A54

triadic

#177A23 #23177A #7A2317

tetradic

#177A23 #173C7A #7A176E #7A5417

square

#177A23 #173C7A #7A176E #7A5417

split-complementary

#177A23 #54177A #7A173C

monochromatic

#051A07 #0D4714 #177A23 #21AD32 #33D947

Accessibility & contrast

On white

5.46

#177A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#177A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A23

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177A23	#FFFFFF	#000000	##FFFFFF
##177A23	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C6E16

Deuteranopia (green-blind)

#72662B

Tritanopia (blue-blind)

#007768

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #177a23;
/* rgb */ color: rgb(23, 122, 35);
/* oklch */ color: oklch(50.7% 0.151 144.4);

Tailwind

colors: {
  custom: {
    50: '#67a163',
    500: '#177a23',
    950: '#000000',
  },
}

SCSS

$custom: #177a23;
$custom-light: #67a163;
$custom-dark: #000000;

JSON

{
  "hex": "#177a23",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 127.273,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.50704,
    "c": 0.15099,
    "h": 144.4
  },
  "luminance": 0.14223
}

Semantic roles & 50–950 ramp

primary

#177A23

secondary

#AF3EA1

accent

#3DD6EB

background

#F6FAF6

surface

#ECF3EB

border

#C7CDC6

text

#070F05

muted

#7A7F7A

Preview Lab

Preview with #177A23

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

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