#508F19#508F19

#508F19 is a mid, vivid yellow-green. Relative luminance 0.214; OKLCH L 58.5% C 0.158 H 134.5°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#508F19
RGB	rgb(80, 143, 25)
HSL	hsl(92, 70%, 33%)
HSV	hsv(92, 83%, 56%)
CMYK	cmyk(44.1%, 0%, 82.5%, 43.9%)
CIE-LAB	lab(53.41, -39.54, 51.28)
CIE-LCH	lch(53.41, 64.76, 127.64°)
OKLab	oklab(58.51% -0.111 0.113)
OKLCH	oklch(58.51% 0.158 134.5)
XYZ	xyz(13.3059, 21.4198, 4.3528)
Luminance	0.2142 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F19 #58198F

analogous

#8B8F19 #508F19 #198F1D

triadic

#508F19 #19508F #8F1950

tetradic

#508F19 #198B8F #58198F #8F1D19

square

#508F19 #198B8F #58198F #8F1D19

split-complementary

#508F19 #1D198F #8F198B

monochromatic

#162707 #335B10 #508F19 #6DC322 #8CDE44

Accessibility & contrast

On white

3.97

#508F19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#508F19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F19

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F19	#FFFFFF	#000000	##000000
##508F19	1.00	3.97	5.28	5.28
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8C7E27

Tritanopia (blue-blind)

#4F897A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f19;
/* rgb */ color: rgb(80, 143, 25);
/* oklch */ color: oklch(58.5% 0.158 134.5);

Tailwind

colors: {
  custom: {
    50: '#87b061',
    500: '#508f19',
    950: '#000000',
  },
}

SCSS

$custom: #508f19;
$custom-light: #87b061;
$custom-dark: #000000;

JSON

{
  "hex": "#508f19",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 25
  },
  "hsl": {
    "h": 92.034,
    "s": 70.238,
    "l": 32.941
  },
  "oklch": {
    "l": 0.58515,
    "c": 0.15841,
    "h": 134.5
  },
  "luminance": 0.21421
}

Semantic roles & 50–950 ramp

primary

#508F19

secondary

#8644BF

accent

#3BED9A

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1005

muted

#7D7F7A

Preview Lab

Preview with #508F19

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

Preview Lab → · Contrast checker → · Palette generator →