#318331#318331

#318331 is a mid, vivid green. Relative luminance 0.171; OKLCH L 54.1% C 0.142 H 143.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#318331
RGB	rgb(49, 131, 49)
HSL	hsl(120, 46%, 35%)
HSV	hsv(120, 63%, 51%)
CMYK	cmyk(62.6%, 0%, 62.6%, 48.6%)
CIE-LAB	lab(48.39, -42.02, 36.28)
CIE-LCH	lch(48.39, 55.51, 139.19°)
OKLab	oklab(54.11% -0.1141 0.0851)
OKLCH	oklch(54.11% 0.142 143.3)
XYZ	xyz(9.9367, 17.1064, 5.6833)
Luminance	0.1711 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318331 #833183

analogous

#5A8331 #318331 #31835A

triadic

#318331 #313183 #833131

tetradic

#318331 #315A83 #833183 #835A31

square

#318331 #315A83 #833183 #835A31

split-complementary

#318331 #5A3183 #83315A

monochromatic

#102A10 #205620 #318331 #42B042 #68C668

Accessibility & contrast

On white

4.75

#318331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#318331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #318331

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318331	#FFFFFF	#000000	##FFFFFF
##318331	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867728

Deuteranopia (green-blind)

#7B7038

Tritanopia (blue-blind)

#227F71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #318331;
/* rgb */ color: rgb(49, 131, 49);
/* oklch */ color: oklch(54.1% 0.142 143.3);

Tailwind

colors: {
  custom: {
    50: '#73a86c',
    500: '#318331',
    950: '#000000',
  },
}

SCSS

$custom: #318331;
$custom-light: #73a86c;
$custom-dark: #000000;

JSON

{
  "hex": "#318331",
  "rgb": {
    "r": 49,
    "g": 131,
    "b": 49
  },
  "hsl": {
    "h": 120,
    "s": 45.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.54109,
    "c": 0.14237,
    "h": 143.3
  },
  "luminance": 0.17107
}

Semantic roles & 50–950 ramp

primary

#318331

secondary

#AE62AE

accent

#53D5D5

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #318331

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

Preview Lab → · Contrast checker → · Palette generator →