#178849#178849

#178849 is a mid, vivid green. Relative luminance 0.183; OKLCH L 55.2% C 0.136 H 152.5°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#178849
RGB	rgb(23, 136, 73)
HSL	hsl(147, 71%, 31%)
HSV	hsv(147, 83%, 53%)
CMYK	cmyk(83.1%, 0%, 46.3%, 46.7%)
CIE-LAB	lab(49.82, -44.88, 25.46)
CIE-LCH	lch(49.82, 51.60, 150.43°)
OKLab	oklab(55.23% -0.1205 0.0627)
OKLCH	oklch(55.23% 0.136 152.5)
XYZ	xyz(10.3592, 18.2702, 9.2826)
Luminance	0.1827 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178849 #881756

analogous

#1D8817 #178849 #178881

triadic

#178849 #491788 #884917

tetradic

#178849 #171D88 #881756 #888117

square

#178849 #171D88 #881756 #888117

split-complementary

#178849 #811788 #88171D

monochromatic

#051F11 #0E542D #178849 #20BC65 #3BDE83

Accessibility & contrast

On white

4.51

#178849 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#178849 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178849

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178849	#FFFFFF	#000000	##000000
##178849	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)

#887C44

Deuteranopia (green-blind)

#7C734D

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #178849;
/* rgb */ color: rgb(23, 136, 73);
/* oklch */ color: oklch(55.2% 0.136 152.5);

Tailwind

colors: {
  custom: {
    50: '#6aac7c',
    500: '#178849',
    950: '#000000',
  },
}

SCSS

$custom: #178849;
$custom-light: #6aac7c;
$custom-dark: #000000;

JSON

{
  "hex": "#178849",
  "rgb": {
    "r": 23,
    "g": 136,
    "b": 73
  },
  "hsl": {
    "h": 146.549,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55228,
    "c": 0.13586,
    "h": 152.5
  },
  "luminance": 0.18272
}

Semantic roles & 50–950 ramp

primary

#178849

secondary

#BC3F85

accent

#3A9EEE

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#081009

muted

#7A7F7B

Preview Lab

Preview with #178849

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

Preview Lab → · Contrast checker → · Palette generator →