#178948#178948

#178948 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.5% C 0.138 H 152.0°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#178948
RGB	rgb(23, 137, 72)
HSL	hsl(146, 71%, 31%)
HSV	hsv(146, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 47.4%, 46.3%)
CIE-LAB	lab(50.14, -45.44, 26.42)
CIE-LCH	lch(50.14, 52.56, 149.83°)
OKLab	oklab(55.49% -0.122 0.0648)
OKLCH	oklch(55.49% 0.138 152)
XYZ	xyz(10.4678, 18.5401, 9.1565)
Luminance	0.1854 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178948 #891758

analogous

#1F8917 #178948 #178981

triadic

#178948 #481789 #894817

tetradic

#178948 #171F89 #891758 #898117

square

#178948 #171F89 #891758 #898117

split-complementary

#178948 #811789 #89171F

monochromatic

#052011 #0E552C #178948 #20BD64 #3CDE82

Accessibility & contrast

On white

4.46

#178948 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#178948 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178948

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178948	#FFFFFF	#000000	##000000
##178948	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897D43

Deuteranopia (green-blind)

#7D744D

Tritanopia (blue-blind)

#008779

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #178948;
/* rgb */ color: rgb(23, 137, 72);
/* oklch */ color: oklch(55.5% 0.138 152.0);

Tailwind

colors: {
  custom: {
    50: '#6aac7c',
    500: '#178948',
    950: '#000000',
  },
}

SCSS

$custom: #178948;
$custom-light: #6aac7c;
$custom-dark: #000000;

JSON

{
  "hex": "#178948",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 72
  },
  "hsl": {
    "h": 145.789,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55489,
    "c": 0.13815,
    "h": 152
  },
  "luminance": 0.18541
}

Semantic roles & 50–950 ramp

primary

#178948

secondary

#BD3F87

accent

#3AA1EE

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #178948

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

Preview Lab → · Contrast checker → · Palette generator →