#178144#178144

#178144 is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.131 H 152.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#178144
RGB	rgb(23, 129, 68)
HSL	hsl(145, 70%, 30%)
HSV	hsv(145, 82%, 51%)
CMYK	cmyk(82.2%, 0%, 47.3%, 49.4%)
CIE-LAB	lab(47.36, -43.17, 25.04)
CIE-LCH	lch(47.36, 49.90, 149.88°)
OKLab	oklab(53.17% -0.1159 0.0615)
OKLCH	oklch(53.17% 0.131 152.1)
XYZ	xyz(9.2462, 16.2989, 8.1264)
Luminance	0.1630 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178144 #811754

analogous

#1F8117 #178144 #178179

triadic

#178144 #441781 #814417

tetradic

#178144 #171F81 #811754 #817917

square

#178144 #171F81 #811754 #817917

split-complementary

#178144 #791781 #81171F

monochromatic

#051A0E #0E4D29 #178144 #20B55F #37DB7D

Accessibility & contrast

On white

4.93

#178144 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#178144 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178144

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178144	#FFFFFF	#000000	##FFFFFF
##178144	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)

#81753F

Deuteranopia (green-blind)

#756D48

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #178144;
/* rgb */ color: rgb(23, 129, 68);
/* oklch */ color: oklch(53.2% 0.131 152.1);

Tailwind

colors: {
  custom: {
    50: '#68a779',
    500: '#178144',
    950: '#000000',
  },
}

SCSS

$custom: #178144;
$custom-light: #68a779;
$custom-dark: #000000;

JSON

{
  "hex": "#178144",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 68
  },
  "hsl": {
    "h": 145.472,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.53168,
    "c": 0.13125,
    "h": 152.1
  },
  "luminance": 0.163
}

Semantic roles & 50–950 ramp

primary

#178144

secondary

#B53E83

accent

#3BA1ED

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F09

muted

#7A7F7B

Preview Lab

Preview with #178144

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

Preview Lab → · Contrast checker → · Palette generator →