#508C30#508C30

#508C30 is a mid, vivid yellow-green. Relative luminance 0.207; OKLCH L 57.9% C 0.140 H 136.4°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#508C30
RGB	rgb(80, 140, 48)
HSL	hsl(99, 49%, 37%)
HSV	hsv(99, 66%, 55%)
CMYK	cmyk(42.9%, 0%, 65.7%, 45.1%)
CIE-LAB	lab(52.59, -36.59, 41.78)
CIE-LCH	lch(52.59, 55.54, 131.22°)
OKLab	oklab(57.9% -0.1014 0.0964)
OKLCH	oklch(57.9% 0.14 136.4)
XYZ	xyz(13.2195, 20.6743, 6.0897)
Luminance	0.2067 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#508C30 #6C308C

analogous

#7E8C30 #508C30 #308C3E

triadic

#508C30 #30508C #8C3050

tetradic

#508C30 #307E8C #6C308C #8C3E30

square

#508C30 #307E8C #6C308C #8C3E30

split-complementary

#508C30 #3E308C #8C307E

monochromatic

#1C3111 #365E20 #508C30 #6ABA40 #8CCC6A

Accessibility & contrast

On white

4.09

#508C30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#508C30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #508C30

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##508C30	#FFFFFF	#000000	##000000
##508C30	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918125

Deuteranopia (green-blind)

#897C38

Tritanopia (blue-blind)

#4E8779

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #508c30;
/* rgb */ color: rgb(80, 140, 48);
/* oklch */ color: oklch(57.9% 0.140 136.4);

Tailwind

colors: {
  custom: {
    50: '#86ae6d',
    500: '#508c30',
    950: '#000000',
  },
}

SCSS

$custom: #508c30;
$custom-light: #86ae6d;
$custom-dark: #000000;

JSON

{
  "hex": "#508c30",
  "rgb": {
    "r": 80,
    "g": 140,
    "b": 48
  },
  "hsl": {
    "h": 99.13,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.57898,
    "c": 0.13992,
    "h": 136.4
  },
  "luminance": 0.20675
}

Semantic roles & 50–950 ramp

primary

#508C30

secondary

#9864B3

accent

#4FD8A9

background

#F8FAF6

surface

#F0F4EC

border

#CBCEC7

text

#0B1007

muted

#7C7F7A

Preview Lab

Preview with #508C30

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

Preview Lab → · Contrast checker → · Palette generator →