#318521#318521

#318521 is a mid, vivid green. Relative luminance 0.175; OKLCH L 54.5% C 0.157 H 140.8°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#318521
RGB	rgb(49, 133, 33)
HSL	hsl(110, 60%, 33%)
HSV	hsv(110, 75%, 52%)
CMYK	cmyk(63.2%, 0%, 75.2%, 47.8%)
CIE-LAB	lab(48.93, -44.39, 43.84)
CIE-LCH	lch(48.93, 62.39, 135.36°)
OKLab	oklab(54.51% -0.1215 0.0991)
OKLCH	oklch(54.51% 0.157 140.8)
XYZ	xyz(9.9282, 17.5369, 4.3003)
Luminance	0.1754 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318521 #752185

analogous

#638521 #318521 #218543

triadic

#318521 #213185 #852131

tetradic

#318521 #216385 #752185 #854321

square

#318521 #216385 #752185 #854321

split-complementary

#318521 #432185 #852163

monochromatic

#0D2309 #1F5415 #318521 #43B62D #63D34D

Accessibility & contrast

On white

4.66

#318521 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#318521 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #318521

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318521	#FFFFFF	#000000	##FFFFFF
##318521	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#89780F

Deuteranopia (green-blind)

#7E722B

Tritanopia (blue-blind)

#248172

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #318521;
/* rgb */ color: rgb(49, 133, 33);
/* oklch */ color: oklch(54.5% 0.157 140.8);

Tailwind

colors: {
  custom: {
    50: '#74a963',
    500: '#318521',
    950: '#000000',
  },
}

SCSS

$custom: #318521;
$custom-light: #74a963;
$custom-dark: #000000;

JSON

{
  "hex": "#318521",
  "rgb": {
    "r": 49,
    "g": 133,
    "b": 33
  },
  "hsl": {
    "h": 110.4,
    "s": 60.241,
    "l": 32.549
  },
  "oklch": {
    "l": 0.54507,
    "c": 0.15679,
    "h": 140.8
  },
  "luminance": 0.17538
}

Semantic roles & 50–950 ramp

primary

#318521

secondary

#A54CB6

accent

#44E3CA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #318521

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

Preview Lab → · Contrast checker → · Palette generator →