#177F28#177F28

#177F28 is a mid, vivid green. Relative luminance 0.155; OKLCH L 52.2% C 0.153 H 145.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#177F28
RGB	rgb(23, 127, 40)
HSL	hsl(130, 69%, 29%)
HSV	hsv(130, 82%, 50%)
CMYK	cmyk(81.9%, 0%, 68.5%, 50.2%)
CIE-LAB	lab(46.33, -46.61, 38.00)
CIE-LCH	lch(46.33, 60.13, 140.81°)
OKLab	oklab(52.2% -0.1257 0.0879)
OKLCH	oklch(52.2% 0.153 145)
XYZ	xyz(8.3251, 15.5131, 4.5626)
Luminance	0.1551 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#177F28 #7F176E

analogous

#3A7F17 #177F28 #177F5C

triadic

#177F28 #28177F #7F2817

tetradic

#177F28 #173A7F #7F176E #7F5C17

square

#177F28 #173A7F #7F176E #7F5C17

split-complementary

#177F28 #5C177F #7F173A

monochromatic

#051A08 #0E4B18 #177F28 #20B338 #36DB51

Accessibility & contrast

On white

5.12

#177F28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#177F28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F28

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##177F28	#FFFFFF	#000000	##FFFFFF
##177F28	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#81731D

Deuteranopia (green-blind)

#766B30

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #177f28;
/* rgb */ color: rgb(23, 127, 40);
/* oklch */ color: oklch(52.2% 0.153 145.0);

Tailwind

colors: {
  custom: {
    50: '#69a566',
    500: '#177f28',
    950: '#000000',
  },
}

SCSS

$custom: #177f28;
$custom-light: #69a566;
$custom-dark: #000000;

JSON

{
  "hex": "#177f28",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 40
  },
  "hsl": {
    "h": 129.808,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52197,
    "c": 0.15342,
    "h": 145
  },
  "luminance": 0.15514
}

Semantic roles & 50–950 ramp

primary

#177F28

secondary

#B43EA0

accent

#3CCFEC

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #177F28

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

Preview Lab → · Contrast checker → · Palette generator →