#507A28#507A28

#507A28 is a mid, vivid yellow-green. Relative luminance 0.158; OKLCH L 53.0% C 0.121 H 132.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#507A28
RGB	rgb(80, 122, 40)
HSL	hsl(91, 51%, 32%)
HSV	hsv(91, 67%, 48%)
CMYK	cmyk(34.4%, 0%, 67.2%, 52.2%)
CIE-LAB	lab(46.68, -29.12, 38.97)
CIE-LCH	lch(46.68, 48.65, 126.77°)
OKLab	oklab(53.05% -0.0816 0.0895)
OKLCH	oklch(53.05% 0.121 132.4)
XYZ	xyz(10.6507, 15.7773, 4.4912)
Luminance	0.1578 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507A28 #52287A

analogous

#797A28 #507A28 #287A29

triadic

#507A28 #28507A #7A2850

tetradic

#507A28 #28797A #52287A #7A2928

square

#507A28 #28797A #52287A #7A2928

split-complementary

#507A28 #29287A #7A2879

monochromatic

#141E0A #324C19 #507A28 #6EA837 #8DC755

Accessibility & contrast

On white

5.05

#507A28 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#507A28 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507A28

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507A28	#FFFFFF	#000000	##FFFFFF
##507A28	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F711E

Deuteranopia (green-blind)

#796D2F

Tritanopia (blue-blind)

#517569

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #507a28;
/* rgb */ color: rgb(80, 122, 40);
/* oklch */ color: oklch(53.0% 0.121 132.4);

Tailwind

colors: {
  custom: {
    50: '#84a066',
    500: '#507a28',
    950: '#000000',
  },
}

SCSS

$custom: #507a28;
$custom-light: #84a066;
$custom-dark: #000000;

JSON

{
  "hex": "#507a28",
  "rgb": {
    "r": 80,
    "g": 122,
    "b": 40
  },
  "hsl": {
    "h": 90.732,
    "s": 50.617,
    "l": 31.765
  },
  "oklch": {
    "l": 0.53049,
    "c": 0.12112,
    "h": 132.4
  },
  "luminance": 0.15778
}

Semantic roles & 50–950 ramp

primary

#507A28

secondary

#8052AC

accent

#4EDA96

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0F06

muted

#7C7E7A

Preview Lab

Preview with #507A28

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

Preview Lab → · Contrast checker → · Palette generator →