#317A15#317A15

#317A15 is a mid, vivid green. Relative luminance 0.146; OKLCH L 51.3% C 0.150 H 139.0°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#317A15
RGB	rgb(49, 122, 21)
HSL	hsl(103, 71%, 28%)
HSV	hsv(103, 83%, 48%)
CMYK	cmyk(59.8%, 0%, 82.8%, 52.2%)
CIE-LAB	lab(45.12, -41.06, 44.36)
CIE-LCH	lch(45.12, 60.45, 132.79°)
OKLab	oklab(51.33% -0.1132 0.0984)
OKLCH	oklch(51.33% 0.15 139)
XYZ	xyz(8.3612, 14.6255, 3.0917)
Luminance	0.1463 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317A15 #5E157A

analogous

#637A15 #317A15 #157A2B

triadic

#317A15 #15317A #7A1531

tetradic

#317A15 #15637A #5E157A #7A2B15

square

#317A15 #15637A #5E157A #7A2B15

split-complementary

#317A15 #2B157A #7A1563

monochromatic

#0A1A04 #1C460C #317A15 #46AE1E #5EDB2E

Accessibility & contrast

On white

5.35

#317A15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#317A15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317A15

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317A15	#FFFFFF	#000000	##FFFFFF
##317A15	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6E00

Deuteranopia (green-blind)

#756821

Tritanopia (blue-blind)

#297667

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #317a15;
/* rgb */ color: rgb(49, 122, 21);
/* oklch */ color: oklch(51.3% 0.150 139.0);

Tailwind

colors: {
  custom: {
    50: '#73a15c',
    500: '#317a15',
    950: '#000000',
  },
}

SCSS

$custom: #317a15;
$custom-light: #73a15c;
$custom-dark: #000000;

JSON

{
  "hex": "#317a15",
  "rgb": {
    "r": 49,
    "g": 122,
    "b": 21
  },
  "hsl": {
    "h": 103.366,
    "s": 70.629,
    "l": 28.039
  },
  "oklch": {
    "l": 0.51332,
    "c": 0.15001,
    "h": 139
  },
  "luminance": 0.14626
}

Semantic roles & 50–950 ramp

primary

#317A15

secondary

#8F3BAF

accent

#3AEDBC

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F04

muted

#7B7F79

Preview Lab

Preview with #317A15

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

Preview Lab → · Contrast checker → · Palette generator →