#178227#178227

#178227 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.0% C 0.158 H 144.7°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#178227
RGB	rgb(23, 130, 39)
HSL	hsl(129, 70%, 30%)
HSV	hsv(129, 82%, 51%)
CMYK	cmyk(82.3%, 0%, 70%, 49%)
CIE-LAB	lab(47.36, -47.74, 39.55)
CIE-LCH	lch(47.36, 61.99, 140.36°)
OKLab	oklab(53.05% -0.1288 0.0911)
OKLCH	oklch(53.05% 0.158 144.7)
XYZ	xyz(8.7016, 16.2928, 4.6053)
Luminance	0.1629 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178227 #821772

analogous

#3C8217 #178227 #17825D

triadic

#178227 #271782 #822717

tetradic

#178227 #173C82 #821772 #825D17

square

#178227 #173C82 #821772 #825D17

split-complementary

#178227 #5D1782 #82173C

monochromatic

#051A08 #0E4E17 #178227 #20B637 #38DC50

Accessibility & contrast

On white

4.93

#178227 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#178227 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178227

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178227	#FFFFFF	#000000	##FFFFFF
##178227	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#84751A

Deuteranopia (green-blind)

#796D30

Tritanopia (blue-blind)

#007E70

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #178227;
/* rgb */ color: rgb(23, 130, 39);
/* oklch */ color: oklch(53.0% 0.158 144.7);

Tailwind

colors: {
  custom: {
    50: '#69a766',
    500: '#178227',
    950: '#000000',
  },
}

SCSS

$custom: #178227;
$custom-light: #69a766;
$custom-dark: #000000;

JSON

{
  "hex": "#178227",
  "rgb": {
    "r": 23,
    "g": 130,
    "b": 39
  },
  "hsl": {
    "h": 128.972,
    "s": 69.935,
    "l": 30
  },
  "oklch": {
    "l": 0.53047,
    "c": 0.15778,
    "h": 144.7
  },
  "luminance": 0.16294
}

Semantic roles & 50–950 ramp

primary

#178227

secondary

#B63EA4

accent

#3BD2ED

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#071006

muted

#7A7F7A

Preview Lab

Preview with #178227

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

Preview Lab → · Contrast checker → · Palette generator →