#318921#318921

#318921 is a mid, vivid green. Relative luminance 0.187; OKLCH L 55.6% C 0.162 H 140.9°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#318921
RGB	rgb(49, 137, 33)
HSL	hsl(111, 61%, 33%)
HSV	hsv(111, 76%, 54%)
CMYK	cmyk(64.2%, 0%, 75.9%, 46.3%)
CIE-LAB	lab(50.28, -45.88, 45.20)
CIE-LCH	lch(50.28, 64.40, 135.43°)
OKLab	oklab(55.62% -0.1255 0.102)
OKLCH	oklch(55.62% 0.162 140.9)
XYZ	xyz(10.4863, 18.6531, 4.4863)
Luminance	0.1865 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318921 #792189

analogous

#658921 #318921 #218945

triadic

#318921 #213189 #892131

tetradic

#318921 #216589 #792189 #894521

square

#318921 #216589 #792189 #894521

split-complementary

#318921 #452189 #892165

monochromatic

#0E2609 #1F5815 #318921 #43BA2D #64D550

Accessibility & contrast

On white

4.44

#318921 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#318921 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318921

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318921	#FFFFFF	#000000	##000000
##318921	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C0C

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#238575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #318921;
/* rgb */ color: rgb(49, 137, 33);
/* oklch */ color: oklch(55.6% 0.162 140.9);

Tailwind

colors: {
  custom: {
    50: '#75ac64',
    500: '#318921',
    950: '#000000',
  },
}

SCSS

$custom: #318921;
$custom-light: #75ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#318921",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 33
  },
  "hsl": {
    "h": 110.769,
    "s": 61.176,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55623,
    "c": 0.16168,
    "h": 140.9
  },
  "luminance": 0.18654
}

Semantic roles & 50–950 ramp

primary

#318921

secondary

#A84EB8

accent

#44E4CC

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #318921

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

Preview Lab → · Contrast checker → · Palette generator →