#508F2F#508F2F

#508F2F is a mid, vivid yellow-green. Relative luminance 0.216; OKLCH L 58.7% C 0.145 H 136.6°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#508F2F
RGB	rgb(80, 143, 47)
HSL	hsl(99, 51%, 37%)
HSV	hsv(99, 67%, 56%)
CMYK	cmyk(44.1%, 0%, 67.1%, 43.9%)
CIE-LAB	lab(53.55, -37.99, 43.26)
CIE-LCH	lch(53.55, 57.58, 131.29°)
OKLab	oklab(58.68% -0.1053 0.0994)
OKLCH	oklch(58.68% 0.145 136.6)
XYZ	xyz(13.6434, 21.5548, 6.1304)
Luminance	0.2156 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508F2F #6E2F8F

analogous

#808F2F #508F2F #2F8F3E

triadic

#508F2F #2F508F #8F2F50

tetradic

#508F2F #2F808F #6E2F8F #8F3E2F

square

#508F2F #2F808F #6E2F8F #8F3E2F

split-complementary

#508F2F #3E2F8F #8F2F80

monochromatic

#1C3311 #366120 #508F2F #6ABD3E #8DCE6A

Accessibility & contrast

On white

3.95

#508F2F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#508F2F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508F2F

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508F2F	#FFFFFF	#000000	##000000
##508F2F	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)

#948322

Deuteranopia (green-blind)

#8B7E37

Tritanopia (blue-blind)

#4D8A7B

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #508f2f;
/* rgb */ color: rgb(80, 143, 47);
/* oklch */ color: oklch(58.7% 0.145 136.6);

Tailwind

colors: {
  custom: {
    50: '#86b06c',
    500: '#508f2f',
    950: '#000000',
  },
}

SCSS

$custom: #508f2f;
$custom-light: #86b06c;
$custom-dark: #000000;

JSON

{
  "hex": "#508f2f",
  "rgb": {
    "r": 80,
    "g": 143,
    "b": 47
  },
  "hsl": {
    "h": 99.375,
    "s": 50.526,
    "l": 37.255
  },
  "oklch": {
    "l": 0.58681,
    "c": 0.14481,
    "h": 136.6
  },
  "luminance": 0.21556
}

Semantic roles & 50–950 ramp

primary

#508F2F

secondary

#9A65B5

accent

#4EDAAA

background

#F8FAF6

surface

#F0F5EC

border

#CBCFC7

text

#0C1007

muted

#7D7F7A

Preview Lab

Preview with #508F2F

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

Preview Lab → · Contrast checker → · Palette generator →