#508A28#508A28

#508A28 is a mid, vivid yellow-green. Relative luminance 0.200; OKLCH L 57.3% C 0.143 H 135.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#508A28
RGB	rgb(80, 138, 40)
HSL	hsl(96, 55%, 35%)
HSV	hsv(96, 71%, 54%)
CMYK	cmyk(42%, 0%, 71%, 45.9%)
CIE-LAB	lab(51.88, -36.42, 44.46)
CIE-LCH	lch(51.88, 57.48, 129.32°)
OKLab	oklab(57.29% -0.1015 0.101)
OKLCH	oklch(57.29% 0.143 135.1)
XYZ	xyz(12.7795, 20.0349, 5.2008)
Luminance	0.2004 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508A28 #62288A

analogous

#818A28 #508A28 #288A31

triadic

#508A28 #28508A #8A2850

tetradic

#508A28 #28818A #62288A #8A3128

square

#508A28 #28818A #62288A #8A3128

split-complementary

#508A28 #31288A #8A2881

monochromatic

#192B0C #345B1A #508A28 #6CB936 #8CD05D

Accessibility & contrast

On white

4.19

#508A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#508A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508A28

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508A28	#FFFFFF	#000000	##000000
##508A28	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7F19

Deuteranopia (green-blind)

#877A31

Tritanopia (blue-blind)

#4F8576

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #508a28;
/* rgb */ color: rgb(80, 138, 40);
/* oklch */ color: oklch(57.3% 0.143 135.1);

Tailwind

colors: {
  custom: {
    50: '#86ac68',
    500: '#508a28',
    950: '#000000',
  },
}

SCSS

$custom: #508a28;
$custom-light: #86ac68;
$custom-dark: #000000;

JSON

{
  "hex": "#508a28",
  "rgb": {
    "r": 80,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 95.51,
    "s": 55.056,
    "l": 34.902
  },
  "oklch": {
    "l": 0.57291,
    "c": 0.14323,
    "h": 135.1
  },
  "luminance": 0.20036
}

Semantic roles & 50–950 ramp

primary

#508A28

secondary

#8F59B5

accent

#49DEA2

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0C1006

muted

#7D7F7A

Preview Lab

Preview with #508A28

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

Preview Lab → · Contrast checker → · Palette generator →