#507F22#507F22

#507F22 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.133 H 132.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#507F22
RGB	rgb(80, 127, 34)
HSL	hsl(90, 58%, 32%)
HSV	hsv(90, 73%, 50%)
CMYK	cmyk(37%, 0%, 73.2%, 50.2%)
CIE-LAB	lab(48.26, -31.95, 43.19)
CIE-LCH	lch(48.26, 53.72, 126.49°)
OKLab	oklab(54.32% -0.0899 0.0975)
OKLCH	oklch(54.32% 0.133 132.7)
XYZ	xyz(11.1862, 16.9992, 4.2049)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507F22 #51227F

analogous

#7F7F22 #507F22 #227F23

triadic

#507F22 #22507F #7F2250

tetradic

#507F22 #227F7F #51227F #7F2322

square

#507F22 #227F7F #51227F #7F2322

split-complementary

#507F22 #23227F #7F227F

monochromatic

#131E08 #324F15 #507F22 #6EAF2F #8DCF4C

Accessibility & contrast

On white

4.77

#507F22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#507F22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507F22

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507F22	#FFFFFF	#000000	##FFFFFF
##507F22	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847513

Deuteranopia (green-blind)

#7E712B

Tritanopia (blue-blind)

#517A6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #507f22;
/* rgb */ color: rgb(80, 127, 34);
/* oklch */ color: oklch(54.3% 0.133 132.7);

Tailwind

colors: {
  custom: {
    50: '#85a463',
    500: '#507f22',
    950: '#000000',
  },
}

SCSS

$custom: #507f22;
$custom-light: #85a463;
$custom-dark: #000000;

JSON

{
  "hex": "#507f22",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 34
  },
  "hsl": {
    "h": 90.323,
    "s": 57.764,
    "l": 31.569
  },
  "oklch": {
    "l": 0.5432,
    "c": 0.13258,
    "h": 132.7
  },
  "luminance": 0.17
}

Semantic roles & 50–950 ramp

primary

#507F22

secondary

#7F4BB2

accent

#47E195

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #507F22

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

Preview Lab → · Contrast checker → · Palette generator →