#507828#507828

#507828 is a mid, moderate yellow-green. Relative luminance 0.153; OKLCH L 52.5% C 0.118 H 131.9°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#507828
RGB	rgb(80, 120, 40)
HSL	hsl(90, 50%, 31%)
HSV	hsv(90, 67%, 47%)
CMYK	cmyk(33.3%, 0%, 66.7%, 52.9%)
CIE-LAB	lab(46.03, -28.17, 38.26)
CIE-LCH	lch(46.03, 47.51, 126.36°)
OKLab	oklab(52.52% -0.079 0.088)
OKLCH	oklch(52.52% 0.118 131.9)
XYZ	xyz(10.4076, 15.2913, 4.4102)
Luminance	0.1529 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507828 #502878

analogous

#787828 #507828 #287828

triadic

#507828 #285078 #782850

tetradic

#507828 #287878 #502878 #782828

square

#507828 #287878 #502878 #782828

split-complementary

#507828 #282878 #782878

monochromatic

#131C09 #314A19 #507828 #6FA637 #8DC654

Accessibility & contrast

On white

5.17

#507828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#507828 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507828

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507828	#FFFFFF	#000000	##FFFFFF
##507828	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#786C2E

Tritanopia (blue-blind)

#517367

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #507828;
/* rgb */ color: rgb(80, 120, 40);
/* oklch */ color: oklch(52.5% 0.118 131.9);

Tailwind

colors: {
  custom: {
    50: '#849f66',
    500: '#507828',
    950: '#000000',
  },
}

SCSS

$custom: #507828;
$custom-light: #849f66;
$custom-dark: #000000;

JSON

{
  "hex": "#507828",
  "rgb": {
    "r": 80,
    "g": 120,
    "b": 40
  },
  "hsl": {
    "h": 90,
    "s": 50,
    "l": 31.373
  },
  "oklch": {
    "l": 0.52519,
    "c": 0.11827,
    "h": 131.9
  },
  "luminance": 0.15292
}

Semantic roles & 50–950 ramp

primary

#507828

secondary

#7E52AA

accent

#4EDA94

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0E06

muted

#7C7E7A

Preview Lab

Preview with #507828

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

Preview Lab → · Contrast checker → · Palette generator →