#507F20#507F20

#507F20 is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.134 H 132.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#507F20
RGB	rgb(80, 127, 32)
HSL	hsl(90, 60%, 31%)
HSV	hsv(90, 75%, 50%)
CMYK	cmyk(37%, 0%, 74.8%, 50.2%)
CIE-LAB	lab(48.24, -32.09, 43.97)
CIE-LCH	lch(48.24, 54.43, 126.13°)
OKLab	oklab(54.3% -0.0904 0.0988)
OKLCH	oklch(54.3% 0.134 132.5)
XYZ	xyz(11.1582, 16.9880, 4.0573)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507F20 #4F207F

analogous

#7F7E20 #507F20 #217F20

triadic

#507F20 #20507F #7F2050

tetradic

#507F20 #207F7E #4F207F #7F2021

square

#507F20 #207F7E #4F207F #7F2021

split-complementary

#507F20 #20217F #7E207F

monochromatic

#121D07 #314E14 #507F20 #6FB02C #8DD148

Accessibility & contrast

On white

4.78

#507F20 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#507F20 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507F20

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507F20	#FFFFFF	#000000	##FFFFFF
##507F20	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85750F

Deuteranopia (green-blind)

#7E7129

Tritanopia (blue-blind)

#517A6D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #507f20;
/* rgb */ color: rgb(80, 127, 32);
/* oklch */ color: oklch(54.3% 0.134 132.5);

Tailwind

colors: {
  custom: {
    50: '#85a462',
    500: '#507f20',
    950: '#000000',
  },
}

SCSS

$custom: #507f20;
$custom-light: #85a462;
$custom-dark: #000000;

JSON

{
  "hex": "#507f20",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 32
  },
  "hsl": {
    "h": 89.684,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.54304,
    "c": 0.13392,
    "h": 132.5
  },
  "luminance": 0.16989
}

Semantic roles & 50–950 ramp

primary

#507F20

secondary

#7D49B2

accent

#45E393

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B0F05

muted

#7C7F7A

Preview Lab

Preview with #507F20

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

Preview Lab → · Contrast checker → · Palette generator →