#318D47#318D47

#318D47 is a mid, vivid green. Relative luminance 0.202; OKLCH L 57.2% C 0.136 H 148.2°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#318D47
RGB	rgb(49, 141, 71)
HSL	hsl(134, 48%, 37%)
HSV	hsv(134, 65%, 55%)
CMYK	cmyk(65.2%, 0%, 49.6%, 44.7%)
CIE-LAB	lab(52.01, -42.83, 29.43)
CIE-LCH	lch(52.01, 51.97, 145.50°)
OKLab	oklab(57.18% -0.1156 0.0716)
OKLCH	oklch(57.18% 0.136 148.2)
XYZ	xyz(11.9280, 20.1564, 9.2220)
Luminance	0.2016 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318D47 #8D3177

analogous

#498D31 #318D47 #318D75

triadic

#318D47 #47318D #8D4731

tetradic

#318D47 #31498D #8D3177 #8D7531

square

#318D47 #31498D #8D3177 #8D7531

split-complementary

#318D47 #75318D #8D3149

monochromatic

#113219 #216030 #318D47 #41BA5E #6CCC83

Accessibility & contrast

On white

4.17

#318D47 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#318D47 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318D47

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318D47	#FFFFFF	#000000	##000000
##318D47	1.00	4.17	5.03	5.03
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8141

Deuteranopia (green-blind)

#83794C

Tritanopia (blue-blind)

#148A7D

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #318d47;
/* rgb */ color: rgb(49, 141, 71);
/* oklch */ color: oklch(57.2% 0.136 148.2);

Tailwind

colors: {
  custom: {
    50: '#74af7b',
    500: '#318d47',
    950: '#000000',
  },
}

SCSS

$custom: #318d47;
$custom-light: #74af7b;
$custom-dark: #000000;

JSON

{
  "hex": "#318d47",
  "rgb": {
    "r": 49,
    "g": 141,
    "b": 71
  },
  "hsl": {
    "h": 134.348,
    "s": 48.421,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57184,
    "c": 0.13599,
    "h": 148.2
  },
  "luminance": 0.20158
}

Semantic roles & 50–950 ramp

primary

#318D47

secondary

#B466A1

accent

#50B7D8

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#091009

muted

#7B7F7B

Preview Lab

Preview with #318D47

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

Preview Lab → · Contrast checker → · Palette generator →