#178F44#178F44

#178F44 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.1% C 0.150 H 149.9°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#178F44
RGB	rgb(23, 143, 68)
HSL	hsl(143, 72%, 33%)
HSV	hsv(143, 84%, 56%)
CMYK	cmyk(83.9%, 0%, 52.4%, 43.9%)
CIE-LAB	lab(52.11, -48.32, 31.01)
CIE-LCH	lch(52.11, 57.42, 147.30°)
OKLab	oklab(57.1% -0.1296 0.0751)
OKLCH	oklch(57.1% 0.15 149.9)
XYZ	xyz(11.2182, 20.2430, 8.7838)
Luminance	0.2024 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178F44 #8F1762

analogous

#268F17 #178F44 #178F80

triadic

#178F44 #44178F #8F4417

tetradic

#178F44 #17268F #8F1762 #8F8017

square

#178F44 #17268F #8F1762 #8F8017

split-complementary

#178F44 #80178F #8F1726

monochromatic

#062612 #0F5A2B #178F44 #1FC45D #40E07C

Accessibility & contrast

On white

4.16

#178F44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#178F44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178F44

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178F44	#FFFFFF	#000000	##000000
##178F44	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823E

Deuteranopia (green-blind)

#83794A

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #178f44;
/* rgb */ color: rgb(23, 143, 68);
/* oklch */ color: oklch(57.1% 0.150 149.9);

Tailwind

colors: {
  custom: {
    50: '#6cb179',
    500: '#178f44',
    950: '#000000',
  },
}

SCSS

$custom: #178f44;
$custom-light: #6cb179;
$custom-dark: #000000;

JSON

{
  "hex": "#178f44",
  "rgb": {
    "r": 23,
    "g": 143,
    "b": 68
  },
  "hsl": {
    "h": 142.5,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57099,
    "c": 0.1498,
    "h": 149.9
  },
  "luminance": 0.20244
}

Semantic roles & 50–950 ramp

primary

#178F44

secondary

#C14191

accent

#39ABEF

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#081109

muted

#7B807B

Preview Lab

Preview with #178F44

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

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