#508E2B#508E2B

#508E2B is a mid, vivid yellow-green. Relative luminance 0.212; OKLCH L 58.4% C 0.146 H 136.0°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#508E2B
RGB	rgb(80, 142, 43)
HSL	hsl(98, 54%, 36%)
HSV	hsv(98, 70%, 56%)
CMYK	cmyk(43.7%, 0%, 69.7%, 44.3%)
CIE-LAB	lab(53.20, -37.91, 44.59)
CIE-LCH	lch(53.20, 58.53, 130.37°)
OKLab	oklab(58.38% -0.1053 0.1017)
OKLCH	oklch(58.38% 0.146 136)
XYZ	xyz(13.4170, 21.2251, 5.6749)
Luminance	0.2123 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508E2B #692B8E

analogous

#828E2B #508E2B #2B8E38

triadic

#508E2B #2B508E #8E2B50

tetradic

#508E2B #2B828E #692B8E #8E382B

square

#508E2B #2B828E #692B8E #8E382B

split-complementary

#508E2B #382B8E #8E2B82

monochromatic

#1B300F #365F1D #508E2B #6ABD39 #8CD063

Accessibility & contrast

On white

4.00

#508E2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#508E2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508E2B

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508E2B	#FFFFFF	#000000	##000000
##508E2B	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821D

Deuteranopia (green-blind)

#8B7D34

Tritanopia (blue-blind)

#4E897A

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #508e2b;
/* rgb */ color: rgb(80, 142, 43);
/* oklch */ color: oklch(58.4% 0.146 136.0);

Tailwind

colors: {
  custom: {
    50: '#86af6a',
    500: '#508e2b',
    950: '#000000',
  },
}

SCSS

$custom: #508e2b;
$custom-light: #86af6a;
$custom-dark: #000000;

JSON

{
  "hex": "#508e2b",
  "rgb": {
    "r": 80,
    "g": 142,
    "b": 43
  },
  "hsl": {
    "h": 97.576,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.58378,
    "c": 0.14644,
    "h": 136
  },
  "luminance": 0.21226
}

Semantic roles & 50–950 ramp

primary

#508E2B

secondary

#955FB6

accent

#4BDDA6

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508E2B

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

Preview Lab → · Contrast checker → · Palette generator →