#509A31#509A31

#509A31 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.6% C 0.158 H 137.9°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#509A31
RGB	rgb(80, 154, 49)
HSL	hsl(102, 52%, 40%)
HSV	hsv(102, 68%, 60%)
CMYK	cmyk(48.1%, 0%, 68.2%, 39.6%)
CIE-LAB	lab(57.11, -42.45, 46.22)
CIE-LCH	lch(57.11, 62.76, 132.57°)
OKLab	oklab(61.61% -0.1172 0.1059)
OKLCH	oklch(61.61% 0.158 137.9)
XYZ	xyz(15.4177, 25.0374, 6.9254)
Luminance	0.2504 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509A31 #7B319A

analogous

#849A31 #509A31 #319A47

triadic

#509A31 #31509A #9A3150

tetradic

#509A31 #31849A #7B319A #9A4731

square

#509A31 #31849A #7B319A #9A4731

split-complementary

#509A31 #47319A #9A3184

monochromatic

#203D13 #386C22 #509A31 #6AC445 #8FD273

Accessibility & contrast

On white

3.50

#509A31 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#509A31 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509A31

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509A31	#FFFFFF	#000000	##000000
##509A31	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D23

Deuteranopia (green-blind)

#95873A

Tritanopia (blue-blind)

#4B9585

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #509a31;
/* rgb */ color: rgb(80, 154, 49);
/* oklch */ color: oklch(61.6% 0.158 137.9);

Tailwind

colors: {
  custom: {
    50: '#88b86f',
    500: '#509a31',
    950: '#000000',
  },
}

SCSS

$custom: #509a31;
$custom-light: #88b86f;
$custom-dark: #000000;

JSON

{
  "hex": "#509a31",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 49
  },
  "hsl": {
    "h": 102.286,
    "s": 51.724,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61606,
    "c": 0.15799,
    "h": 137.9
  },
  "luminance": 0.25038
}

Semantic roles & 50–950 ramp

primary

#509A31

secondary

#A36CBA

accent

#4DDBB1

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1108

muted

#7D807B

Preview Lab

Preview with #509A31

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

Preview Lab → · Contrast checker → · Palette generator →