#507D23#507D23

#507D23 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.8% C 0.129 H 132.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#507D23
RGB	rgb(80, 125, 35)
HSL	hsl(90, 56%, 31%)
HSV	hsv(90, 72%, 49%)
CMYK	cmyk(36%, 0%, 72%, 51%)
CIE-LAB	lab(47.62, -30.95, 42.12)
CIE-LCH	lch(47.62, 52.27, 126.31°)
OKLab	oklab(53.8% -0.0871 0.0954)
OKLCH	oklch(53.8% 0.129 132.4)
XYZ	xyz(10.9451, 16.4936, 4.1967)
Luminance	0.1649 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507D23 #50237D

analogous

#7D7D23 #507D23 #237D23

triadic

#507D23 #23507D #7D2350

tetradic

#507D23 #237D7D #50237D #7D2323

square

#507D23 #237D7D #50237D #7D2323

split-complementary

#507D23 #23237D #7D237D

monochromatic

#131D08 #314D16 #507D23 #6FAD30 #8DCD4D

Accessibility & contrast

On white

4.89

#507D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#507D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507D23

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507D23	#FFFFFF	#000000	##FFFFFF
##507D23	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#7C702B

Tritanopia (blue-blind)

#51786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #507d23;
/* rgb */ color: rgb(80, 125, 35);
/* oklch */ color: oklch(53.8% 0.129 132.4);

Tailwind

colors: {
  custom: {
    50: '#85a364',
    500: '#507d23',
    950: '#000000',
  },
}

SCSS

$custom: #507d23;
$custom-light: #85a364;
$custom-dark: #000000;

JSON

{
  "hex": "#507d23",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 90,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53797,
    "c": 0.12915,
    "h": 132.4
  },
  "luminance": 0.16494
}

Semantic roles & 50–950 ramp

primary

#507D23

secondary

#7E4CAF

accent

#48E094

background

#F8FAF6

surface

#F0F3EB

border

#CBCDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #507D23

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

Preview Lab → · Contrast checker → · Palette generator →