#509B30#509B30

#509B30 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.9% C 0.160 H 137.9°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#509B30
RGB	rgb(80, 155, 48)
HSL	hsl(102, 53%, 40%)
HSV	hsv(102, 69%, 61%)
CMYK	cmyk(48.4%, 0%, 69%, 39.2%)
CIE-LAB	lab(57.42, -42.95, 46.97)
CIE-LCH	lch(57.42, 63.65, 132.44°)
OKLab	oklab(61.86% -0.1186 0.1074)
OKLCH	oklch(61.86% 0.16 137.9)
XYZ	xyz(15.5626, 25.3605, 6.8707)
Luminance	0.2536 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B30 #7B309B

analogous

#869B30 #509B30 #309B46

triadic

#509B30 #30509B #9B3050

tetradic

#509B30 #30869B #7B309B #9B4630

square

#509B30 #30869B #7B309B #9B4630

split-complementary

#509B30 #46309B #9B3086

monochromatic

#203E13 #386C22 #509B30 #6AC543 #8FD372

Accessibility & contrast

On white

3.46

#509B30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#509B30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B30

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B30	#FFFFFF	#000000	##000000
##509B30	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E21

Deuteranopia (green-blind)

#96883A

Tritanopia (blue-blind)

#4B9685

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #509b30;
/* rgb */ color: rgb(80, 155, 48);
/* oklch */ color: oklch(61.9% 0.160 137.9);

Tailwind

colors: {
  custom: {
    50: '#88b96e',
    500: '#509b30',
    950: '#000000',
  },
}

SCSS

$custom: #509b30;
$custom-light: #88b96e;
$custom-dark: #000000;

JSON

{
  "hex": "#509b30",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 48
  },
  "hsl": {
    "h": 102.056,
    "s": 52.709,
    "l": 39.804
  },
  "oklch": {
    "l": 0.61861,
    "c": 0.16002,
    "h": 137.9
  },
  "luminance": 0.25362
}

Semantic roles & 50–950 ramp

primary

#509B30

secondary

#A36CBB

accent

#4CDCB1

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #509B30

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

Preview Lab → · Contrast checker → · Palette generator →