#318933#318933

#318933 is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.8% C 0.149 H 143.6°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#318933
RGB	rgb(49, 137, 51)
HSL	hsl(121, 47%, 36%)
HSV	hsv(121, 64%, 54%)
CMYK	cmyk(64.2%, 0%, 62.8%, 46.3%)
CIE-LAB	lab(50.43, -44.10, 37.65)
CIE-LCH	lch(50.43, 57.98, 139.51°)
OKLab	oklab(55.8% -0.1197 0.0882)
OKLCH	oklch(55.8% 0.149 143.6)
XYZ	xyz(10.8092, 18.7823, 6.1870)
Luminance	0.1878 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318933 #893187

analogous

#5B8931 #318933 #31895F

triadic

#318933 #333189 #893331

tetradic

#318933 #315B89 #893187 #895F31

square

#318933 #315B89 #893187 #895F31

split-complementary

#318933 #5F3189 #89315B

monochromatic

#112F11 #215C22 #318933 #41B644 #6BCA6D

Accessibility & contrast

On white

4.41

#318933 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#318933 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318933

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318933	#FFFFFF	#000000	##000000
##318933	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C7D2A

Deuteranopia (green-blind)

#81753A

Tritanopia (blue-blind)

#1F8577

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #318933;
/* rgb */ color: rgb(49, 137, 51);
/* oklch */ color: oklch(55.8% 0.149 143.6);

Tailwind

colors: {
  custom: {
    50: '#74ac6e',
    500: '#318933',
    950: '#000000',
  },
}

SCSS

$custom: #318933;
$custom-light: #74ac6e;
$custom-dark: #000000;

JSON

{
  "hex": "#318933",
  "rgb": {
    "r": 49,
    "g": 137,
    "b": 51
  },
  "hsl": {
    "h": 121.364,
    "s": 47.312,
    "l": 36.471
  },
  "oklch": {
    "l": 0.55798,
    "c": 0.14869,
    "h": 143.6
  },
  "luminance": 0.18783
}

Semantic roles & 50–950 ramp

primary

#318933

secondary

#B164B0

accent

#51D4D7

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #318933

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

Preview Lab → · Contrast checker → · Palette generator →