#507D22#507D22

#507D22 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.8% C 0.130 H 132.3°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#507D22
RGB	rgb(80, 125, 34)
HSL	hsl(90, 57%, 31%)
HSV	hsv(90, 73%, 49%)
CMYK	cmyk(36%, 0%, 72.8%, 51%)
CIE-LAB	lab(47.61, -31.02, 42.53)
CIE-LCH	lch(47.61, 52.64, 126.11°)
OKLab	oklab(53.79% -0.0873 0.0961)
OKLCH	oklch(53.79% 0.13 132.3)
XYZ	xyz(10.9305, 16.4878, 4.1196)
Luminance	0.1649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507D22 #4F227D

analogous

#7D7C22 #507D22 #227D22

triadic

#507D22 #22507D #7D2250

tetradic

#507D22 #227D7C #4F227D #7D2222

square

#507D22 #227D7C #4F227D #7D2222

split-complementary

#507D22 #22227D #7C227D

monochromatic

#121D08 #314D15 #507D22 #6FAD2F #8DCE4B

Accessibility & contrast

On white

4.89

#507D22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#507D22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507D22

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507D22	#FFFFFF	#000000	##FFFFFF
##507D22	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827313

Deuteranopia (green-blind)

#7C702A

Tritanopia (blue-blind)

#51786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #507d22;
/* rgb */ color: rgb(80, 125, 34);
/* oklch */ color: oklch(53.8% 0.130 132.3);

Tailwind

colors: {
  custom: {
    50: '#85a363',
    500: '#507d22',
    950: '#000000',
  },
}

SCSS

$custom: #507d22;
$custom-light: #85a363;
$custom-dark: #000000;

JSON

{
  "hex": "#507d22",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 34
  },
  "hsl": {
    "h": 89.67,
    "s": 57.233,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53789,
    "c": 0.12987,
    "h": 132.3
  },
  "luminance": 0.16488
}

Semantic roles & 50–950 ramp

primary

#507D22

secondary

#7D4BB0

accent

#47E093

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #507D22

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

Preview Lab → · Contrast checker → · Palette generator →