#317B1A#317B1A

#317B1A is a mid, vivid green. Relative luminance 0.149; OKLCH L 51.6% C 0.149 H 139.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#317B1A
RGB	rgb(49, 123, 26)
HSL	hsl(106, 65%, 29%)
HSV	hsv(106, 79%, 48%)
CMYK	cmyk(60.2%, 0%, 78.9%, 51.8%)
CIE-LAB	lab(45.49, -41.12, 43.02)
CIE-LCH	lch(45.49, 59.51, 133.71°)
OKLab	oklab(51.65% -0.1131 0.0964)
OKLCH	oklch(51.65% 0.149 139.6)
XYZ	xyz(8.5357, 14.8927, 3.4019)
Luminance	0.1489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#317B1A #641A7B

analogous

#627B1A #317B1A #1A7B34

triadic

#317B1A #1A317B #7B1A31

tetradic

#317B1A #1A627B #641A7B #7B341A

square

#317B1A #1A627B #641A7B #7B341A

split-complementary

#317B1A #341A7B #7B1A62

monochromatic

#0A1905 #1D480F #317B1A #45AE25 #5FD53A

Accessibility & contrast

On white

5.28

#317B1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#317B1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #317B1A

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##317B1A	#FFFFFF	#000000	##FFFFFF
##317B1A	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F6F04

Deuteranopia (green-blind)

#756925

Tritanopia (blue-blind)

#287769

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #317b1a;
/* rgb */ color: rgb(49, 123, 26);
/* oklch */ color: oklch(51.6% 0.149 139.6);

Tailwind

colors: {
  custom: {
    50: '#73a25e',
    500: '#317b1a',
    950: '#000000',
  },
}

SCSS

$custom: #317b1a;
$custom-light: #73a25e;
$custom-dark: #000000;

JSON

{
  "hex": "#317b1a",
  "rgb": {
    "r": 49,
    "g": 123,
    "b": 26
  },
  "hsl": {
    "h": 105.773,
    "s": 65.101,
    "l": 29.216
  },
  "oklch": {
    "l": 0.51647,
    "c": 0.14858,
    "h": 139.6
  },
  "luminance": 0.14893
}

Semantic roles & 50–950 ramp

primary

#317B1A

secondary

#9542AF

accent

#40E8C0

background

#F7FAF5

surface

#EDF3E9

border

#C8CDC5

text

#090F05

muted

#7B7F79

Preview Lab

Preview with #317B1A

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

Preview Lab → · Contrast checker → · Palette generator →