#178848#178848

#178848 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.137 H 152.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#178848
RGB	rgb(23, 136, 72)
HSL	hsl(146, 71%, 31%)
HSV	hsv(146, 83%, 53%)
CMYK	cmyk(83.1%, 0%, 47.1%, 46.7%)
CIE-LAB	lab(49.81, -45.07, 25.99)
CIE-LCH	lch(49.81, 52.02, 150.03°)
OKLab	oklab(55.21% -0.121 0.0638)
OKLCH	oklch(55.21% 0.137 152.2)
XYZ	xyz(10.3263, 18.2571, 9.1094)
Luminance	0.1826 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178848 #881757

analogous

#1E8817 #178848 #178880

triadic

#178848 #481788 #884817

tetradic

#178848 #171E88 #881757 #888017

square

#178848 #171E88 #881757 #888017

split-complementary

#178848 #801788 #88171E

monochromatic

#051F11 #0E542C #178848 #20BC64 #3BDE82

Accessibility & contrast

On white

4.51

#178848 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#178848 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178848

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178848	#FFFFFF	#000000	##000000
##178848	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887C43

Deuteranopia (green-blind)

#7C734D

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178848;
/* rgb */ color: rgb(23, 136, 72);
/* oklch */ color: oklch(55.2% 0.137 152.2);

Tailwind

colors: {
  custom: {
    50: '#6aac7c',
    500: '#178848',
    950: '#000000',
  },
}

SCSS

$custom: #178848;
$custom-light: #6aac7c;
$custom-dark: #000000;

JSON

{
  "hex": "#178848",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 72
  },
  "hsl": {
    "h": 146.018,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55209,
    "c": 0.13682,
    "h": 152.2
  },
  "luminance": 0.18258
}

Semantic roles & 50–950 ramp

primary

#178848

secondary

#BC3F86

accent

#3AA0EE

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #178848

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

Preview Lab → · Contrast checker → · Palette generator →