#318A15#318A15

#318A15 is a mid, vivid green. Relative luminance 0.189; OKLCH L 55.8% C 0.169 H 139.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#318A15
RGB	rgb(49, 138, 21)
HSL	hsl(106, 74%, 31%)
HSV	hsv(106, 85%, 54%)
CMYK	cmyk(64.5%, 0%, 84.8%, 45.9%)
CIE-LAB	lab(50.55, -47.02, 49.38)
CIE-LCH	lch(50.55, 68.18, 133.60°)
OKLab	oklab(55.83% -0.1292 0.1089)
OKLCH	oklch(55.83% 0.169 139.9)
XYZ	xyz(10.4900, 18.8831, 3.8013)
Luminance	0.1888 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#318A15 #6E158A

analogous

#6B8A15 #318A15 #158A33

triadic

#318A15 #15318A #8A1531

tetradic

#318A15 #156B8A #6E158A #8A3315

square

#318A15 #156B8A #6E158A #8A3315

split-complementary

#318A15 #33158A #8A156B

monochromatic

#0B2005 #1E550D #318A15 #44BF1D #61E139

Accessibility & contrast

On white

4.40

#318A15 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#318A15 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #318A15

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##318A15	#FFFFFF	#000000	##000000
##318A15	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7D00

Deuteranopia (green-blind)

#837624

Tritanopia (blue-blind)

#248575

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #318a15;
/* rgb */ color: rgb(49, 138, 21);
/* oklch */ color: oklch(55.8% 0.169 139.9);

Tailwind

colors: {
  custom: {
    50: '#76ad5f',
    500: '#318a15',
    950: '#000000',
  },
}

SCSS

$custom: #318a15;
$custom-light: #76ad5f;
$custom-dark: #000000;

JSON

{
  "hex": "#318a15",
  "rgb": {
    "r": 49,
    "g": 138,
    "b": 21
  },
  "hsl": {
    "h": 105.641,
    "s": 73.585,
    "l": 31.176
  },
  "oklch": {
    "l": 0.55827,
    "c": 0.16899,
    "h": 139.9
  },
  "luminance": 0.18884
}

Semantic roles & 50–950 ramp

primary

#318A15

secondary

#9F3DBE

accent

#38F0C4

background

#F7FAF5

surface

#EEF4EA

border

#C9CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #318A15

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

Preview Lab → · Contrast checker → · Palette generator →