#507B22#507B22

#507B22 is a mid, vivid yellow-green. Relative luminance 0.160; OKLCH L 53.3% C 0.127 H 131.8°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#507B22
RGB	rgb(80, 123, 34)
HSL	hsl(89, 57%, 31%)
HSV	hsv(89, 72%, 48%)
CMYK	cmyk(35%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(46.96, -30.09, 41.86)
CIE-LCH	lch(46.96, 51.55, 125.71°)
OKLab	oklab(53.26% -0.0848 0.0947)
OKLCH	oklch(53.26% 0.127 131.8)
XYZ	xyz(10.6798, 15.9865, 4.0361)
Luminance	0.1599 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507B22 #4D227B

analogous

#7B7922 #507B22 #237B22

triadic

#507B22 #22507B #7B2250

tetradic

#507B22 #227B79 #4D227B #7B2223

square

#507B22 #227B79 #4D227B #7B2223

split-complementary

#507B22 #22237B #79227B

monochromatic

#121B07 #314B15 #507B22 #6FAB2F #8ECD4A

Accessibility & contrast

On white

5.00

#507B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#507B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507B22

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507B22	#FFFFFF	#000000	##FFFFFF
##507B22	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807114

Deuteranopia (green-blind)

#7A6E2A

Tritanopia (blue-blind)

#517669

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #507b22;
/* rgb */ color: rgb(80, 123, 34);
/* oklch */ color: oklch(53.3% 0.127 131.8);

Tailwind

colors: {
  custom: {
    50: '#85a163',
    500: '#507b22',
    950: '#000000',
  },
}

SCSS

$custom: #507b22;
$custom-light: #85a163;
$custom-dark: #000000;

JSON

{
  "hex": "#507b22",
  "rgb": {
    "r": 80,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 88.989,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53257,
    "c": 0.12712,
    "h": 131.8
  },
  "luminance": 0.15987
}

Semantic roles & 50–950 ramp

primary

#507B22

secondary

#7B4BAE

accent

#48E091

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0F05

muted

#7C7E7A

Preview Lab

Preview with #507B22

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

Preview Lab → · Contrast checker → · Palette generator →