#509A29#509A29

#509A29 is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.5% C 0.163 H 137.0°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#509A29
RGB	rgb(80, 154, 41)
HSL	hsl(99, 58%, 38%)
HSV	hsv(99, 73%, 60%)
CMYK	cmyk(48.1%, 0%, 73.4%, 39.6%)
CIE-LAB	lab(57.05, -43.10, 49.37)
CIE-LCH	lch(57.05, 65.54, 131.13°)
OKLab	oklab(61.54% -0.1195 0.1114)
OKLCH	oklch(61.54% 0.163 137)
XYZ	xyz(15.2636, 24.9758, 6.1139)
Luminance	0.2498 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509A29 #73299A

analogous

#889A29 #509A29 #299A3A

triadic

#509A29 #29509A #9A2950

tetradic

#509A29 #29889A #73299A #9A3A29

square

#509A29 #29889A #73299A #9A3A29

split-complementary

#509A29 #3A299A #9A2988

monochromatic

#1E390F #376A1C #509A29 #69CA37 #8DD767

Accessibility & contrast

On white

3.50

#509A29 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#509A29 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509A29

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509A29	#FFFFFF	#000000	##000000
##509A29	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D15

Deuteranopia (green-blind)

#958734

Tritanopia (blue-blind)

#4C9484

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #509a29;
/* rgb */ color: rgb(80, 154, 41);
/* oklch */ color: oklch(61.5% 0.163 137.0);

Tailwind

colors: {
  custom: {
    50: '#88b86a',
    500: '#509a29',
    950: '#000000',
  },
}

SCSS

$custom: #509a29;
$custom-light: #88b86a;
$custom-dark: #000000;

JSON

{
  "hex": "#509a29",
  "rgb": {
    "r": 80,
    "g": 154,
    "b": 41
  },
  "hsl": {
    "h": 99.292,
    "s": 57.949,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61538,
    "c": 0.16343,
    "h": 137
  },
  "luminance": 0.24977
}

Semantic roles & 50–950 ramp

primary

#509A29

secondary

#9D62BD

accent

#47E1AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #509A29

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

Preview Lab → · Contrast checker → · Palette generator →