#508F30#508F30

#508F30 is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.144 H 136.8°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#508F30
RGB	rgb(80, 143, 48)
HSL	hsl(100, 50%, 37%)
HSV	hsv(100, 66%, 56%)
CMYK	cmyk(44.1%, 0%, 66.4%, 43.9%)
CIE-LAB	lab(53.56, -37.90, 42.83)
CIE-LCH	lch(53.56, 57.19, 131.51°)
OKLab	oklab(58.69% -0.1049 0.0987)
OKLCH	oklch(58.69% 0.144 136.8)
XYZ	xyz(13.6638, 21.5630, 6.2378)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F30 #6F308F

analogous

#808F30 #508F30 #308F3F

triadic

#508F30 #30508F #8F3050

tetradic

#508F30 #30808F #6F308F #8F3F30

square

#508F30 #30808F #6F308F #8F3F30

split-complementary

#508F30 #3F308F #8F3080

monochromatic

#1D3311 #366121 #508F30 #6ABD3F #8DCE6C

Accessibility & contrast

On white

3.95

#508F30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#508F30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F30

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F30	#FFFFFF	#000000	##000000
##508F30	1.00	3.95	5.31	5.31
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948324

Deuteranopia (green-blind)

#8B7E38

Tritanopia (blue-blind)

#4D8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f30;
/* rgb */ color: rgb(80, 143, 48);
/* oklch */ color: oklch(58.7% 0.144 136.8);

Tailwind

colors: {
  custom: {
    50: '#86b06d',
    500: '#508f30',
    950: '#000000',
  },
}

SCSS

$custom: #508f30;
$custom-light: #86b06d;
$custom-dark: #000000;

JSON

{
  "hex": "#508f30",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 48
  },
  "hsl": {
    "h": 99.789,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.58691,
    "c": 0.14404,
    "h": 136.8
  },
  "luminance": 0.21564
}

Semantic roles & 50–950 ramp

primary

#508F30

secondary

#9A66B5

accent

#4FD9AB

background

#F8FAF6

surface

#F0F5EC

border

#CBCFC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508F30

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

Preview Lab → · Contrast checker → · Palette generator →