#507F1A#507F1A

#507F1A is a mid, vivid yellow-green. Relative luminance 0.170; OKLCH L 54.3% C 0.138 H 131.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#507F1A
RGB	rgb(80, 127, 26)
HSL	hsl(88, 66%, 30%)
HSV	hsv(88, 80%, 50%)
CMYK	cmyk(37%, 0%, 79.5%, 50.2%)
CIE-LAB	lab(48.21, -32.48, 46.12)
CIE-LCH	lch(48.21, 56.41, 125.15°)
OKLab	oklab(54.26% -0.0919 0.1024)
OKLCH	oklch(54.26% 0.138 131.9)
XYZ	xyz(11.0840, 16.9583, 3.6664)
Luminance	0.1696 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#507F1A #491A7F

analogous

#7F7C1A #507F1A #1D7F1A

triadic

#507F1A #1A507F #7F1A50

tetradic

#507F1A #1A7F7C #491A7F #7F1A1D

square

#507F1A #1A7F7C #491A7F #7F1A1D

split-complementary

#507F1A #1A1D7F #7C1A7F

monochromatic

#101905 #304C10 #507F1A #70B224 #8FD73C

Accessibility & contrast

On white

4.78

#507F1A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#507F1A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #507F1A

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##507F1A	#FFFFFF	#000000	##FFFFFF
##507F1A	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857501

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#51796C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #507f1a;
/* rgb */ color: rgb(80, 127, 26);
/* oklch */ color: oklch(54.3% 0.138 131.9);

Tailwind

colors: {
  custom: {
    50: '#86a45f',
    500: '#507f1a',
    950: '#000000',
  },
}

SCSS

$custom: #507f1a;
$custom-light: #86a45f;
$custom-dark: #000000;

JSON

{
  "hex": "#507f1a",
  "rgb": {
    "r": 80,
    "g": 127,
    "b": 26
  },
  "hsl": {
    "h": 87.921,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.54261,
    "c": 0.13756,
    "h": 131.9
  },
  "luminance": 0.16959
}

Semantic roles & 50–950 ramp

primary

#507F1A

secondary

#7642B3

accent

#3FE98E

background

#F8FAF5

surface

#F0F4EA

border

#CBCEC6

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #507F1A

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

Preview Lab → · Contrast checker → · Palette generator →