#318828#318828

#318828 is a mid, vivid green. Relative luminance 0.184; OKLCH L 55.4% C 0.156 H 141.8°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#318828
RGB	rgb(49, 136, 40)
HSL	hsl(114, 55%, 35%)
HSV	hsv(114, 71%, 53%)
CMYK	cmyk(64%, 0%, 70.6%, 46.7%)
CIE-LAB	lab(49.99, -44.90, 42.11)
CIE-LCH	lch(49.99, 61.56, 136.83°)
OKLab	oklab(55.4% -0.1224 0.0964)
OKLCH	oklch(55.4% 0.156 141.8)
XYZ	xyz(10.4532, 18.4135, 5.0104)
Luminance	0.1841 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318828 #7F2888

analogous

#618828 #318828 #28884F

triadic

#318828 #283188 #882831

tetradic

#318828 #286188 #7F2888 #884F28

square

#318828 #286188 #7F2888 #884F28

split-complementary

#318828 #4F2888 #882861

monochromatic

#0F290C #20591A #318828 #42B736 #66CF5B

Accessibility & contrast

On white

4.48

#318828 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#318828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318828

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318828	#FFFFFF	#000000	##000000
##318828	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B1A

Deuteranopia (green-blind)

#817431

Tritanopia (blue-blind)

#228475

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #318828;
/* rgb */ color: rgb(49, 136, 40);
/* oklch */ color: oklch(55.4% 0.156 141.8);

Tailwind

colors: {
  custom: {
    50: '#74ab67',
    500: '#318828',
    950: '#000000',
  },
}

SCSS

$custom: #318828;
$custom-light: #74ab67;
$custom-dark: #000000;

JSON

{
  "hex": "#318828",
  "rgb": {
    "r": 49,
    "g": 136,
    "b": 40
  },
  "hsl": {
    "h": 114.375,
    "s": 54.545,
    "l": 34.51
  },
  "oklch": {
    "l": 0.55404,
    "c": 0.15587,
    "h": 141.8
  },
  "luminance": 0.18414
}

Semantic roles & 50–950 ramp

primary

#318828

secondary

#AB58B4

accent

#4ADED0

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #318828

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

Preview Lab → · Contrast checker → · Palette generator →