#507D1D#507D1D

#507D1D is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.133 H 131.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#507D1D
RGB	rgb(80, 125, 29)
HSL	hsl(88, 62%, 30%)
HSV	hsv(88, 77%, 49%)
CMYK	cmyk(36%, 0%, 76.8%, 51%)
CIE-LAB	lab(47.57, -31.37, 44.44)
CIE-LCH	lch(47.57, 54.40, 125.22°)
OKLab	oklab(53.75% -0.0887 0.0993)
OKLCH	oklch(53.75% 0.133 131.8)
XYZ	xyz(10.8635, 16.4610, 3.7671)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507D1D #4A1D7D

analogous

#7D7A1D #507D1D #207D1D

triadic

#507D1D #1D507D #7D1D50

tetradic

#507D1D #1D7D7A #4A1D7D #7D1D20

square

#507D1D #1D7D7A #4A1D7D #7D1D20

split-complementary

#507D1D #1D207D #7A1D7D

monochromatic

#101A06 #304B11 #507D1D #70AF29 #8FD341

Accessibility & contrast

On white

4.89

#507D1D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#507D1D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507D1D

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507D1D	#FFFFFF	#000000	##FFFFFF
##507D1D	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837309

Deuteranopia (green-blind)

#7C7026

Tritanopia (blue-blind)

#51786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #507d1d;
/* rgb */ color: rgb(80, 125, 29);
/* oklch */ color: oklch(53.7% 0.133 131.8);

Tailwind

colors: {
  custom: {
    50: '#85a360',
    500: '#507d1d',
    950: '#000000',
  },
}

SCSS

$custom: #507d1d;
$custom-light: #85a360;
$custom-dark: #000000;

JSON

{
  "hex": "#507d1d",
  "rgb": {
    "r": 80,
    "g": 125,
    "b": 29
  },
  "hsl": {
    "h": 88.125,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53749,
    "c": 0.13316,
    "h": 131.8
  },
  "luminance": 0.16461
}

Semantic roles & 50–950 ramp

primary

#507D1D

secondary

#7845B1

accent

#42E58F

background

#F8FAF5

surface

#F0F3EA

border

#CBCDC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #507D1D

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

Preview Lab → · Contrast checker → · Palette generator →