#508F2B#508F2B

#508F2B is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.6% C 0.148 H 136.1°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#508F2B
RGB	rgb(80, 143, 43)
HSL	hsl(98, 54%, 36%)
HSV	hsv(98, 70%, 56%)
CMYK	cmyk(44.1%, 0%, 69.9%, 43.9%)
CIE-LAB	lab(53.52, -38.34, 44.93)
CIE-LCH	lch(53.52, 59.07, 130.48°)
OKLab	oklab(58.64% -0.1065 0.1024)
OKLCH	oklch(58.64% 0.148 136.1)
XYZ	xyz(13.5664, 21.5240, 5.7247)
Luminance	0.2152 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F2B #6A2B8F

analogous

#828F2B #508F2B #2B8F38

triadic

#508F2B #2B508F #8F2B50

tetradic

#508F2B #2B828F #6A2B8F #8F382B

square

#508F2B #2B828F #6A2B8F #8F382B

split-complementary

#508F2B #382B8F #8F2B82

monochromatic

#1B310F #36601D #508F2B #6ABE39 #8CD064

Accessibility & contrast

On white

3.96

#508F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#508F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F2B

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F2B	#FFFFFF	#000000	##000000
##508F2B	1.00	3.96	5.31	5.31
#FFFFFF	3.96	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)

#94831C

Deuteranopia (green-blind)

#8C7E34

Tritanopia (blue-blind)

#4E8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f2b;
/* rgb */ color: rgb(80, 143, 43);
/* oklch */ color: oklch(58.6% 0.148 136.1);

Tailwind

colors: {
  custom: {
    50: '#86b06a',
    500: '#508f2b',
    950: '#000000',
  },
}

SCSS

$custom: #508f2b;
$custom-light: #86b06a;
$custom-dark: #000000;

JSON

{
  "hex": "#508f2b",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 43
  },
  "hsl": {
    "h": 97.8,
    "s": 53.763,
    "l": 36.471
  },
  "oklch": {
    "l": 0.58643,
    "c": 0.14778,
    "h": 136.1
  },
  "luminance": 0.21525
}

Semantic roles & 50–950 ramp

primary

#508F2B

secondary

#965FB7

accent

#4BDDA7

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508F2B

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

Preview Lab → · Contrast checker → · Palette generator →