#318A1C#318A1C

#318A1C is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.9% C 0.166 H 140.4°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#318A1C
RGB	rgb(49, 138, 28)
HSL	hsl(109, 66%, 33%)
HSV	hsv(109, 80%, 54%)
CMYK	cmyk(64.5%, 0%, 79.7%, 45.9%)
CIE-LAB	lab(50.58, -46.60, 47.27)
CIE-LCH	lch(50.58, 66.38, 134.59°)
OKLab	oklab(55.87% -0.1277 0.1055)
OKLCH	oklch(55.87% 0.166 140.4)
XYZ	xyz(10.5642, 18.9127, 4.1922)
Luminance	0.1891 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318A1C #751C8A

analogous

#688A1C #318A1C #1C8A3E

triadic

#318A1C #1C318A #8A1C31

tetradic

#318A1C #1C688A #751C8A #8A3E1C

square

#318A1C #1C688A #751C8A #8A3E1C

split-complementary

#318A1C #3E1C8A #8A1C68

monochromatic

#0D2407 #1F5712 #318A1C #43BD26 #63DA47

Accessibility & contrast

On white

4.39

#318A1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#318A1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318A1C

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318A1C	#FFFFFF	#000000	##000000
##318A1C	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837629

Tritanopia (blue-blind)

#238575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #318a1c;
/* rgb */ color: rgb(49, 138, 28);
/* oklch */ color: oklch(55.9% 0.166 140.4);

Tailwind

colors: {
  custom: {
    50: '#75ad61',
    500: '#318a1c',
    950: '#000000',
  },
}

SCSS

$custom: #318a1c;
$custom-light: #75ad61;
$custom-dark: #000000;

JSON

{
  "hex": "#318a1c",
  "rgb": {
    "r": 49,
    "g": 138,
    "b": 28
  },
  "hsl": {
    "h": 108.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55867,
    "c": 0.16569,
    "h": 140.4
  },
  "luminance": 0.18914
}

Semantic roles & 50–950 ramp

primary

#318A1C

secondary

#A546BB

accent

#3FE9C9

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091005

muted

#7B7F7A

Preview Lab

Preview with #318A1C

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

Preview Lab → · Contrast checker → · Palette generator →