#509B45#509B45

#509B45 is a light, vivid green. Relative luminance 0.256; OKLCH L 62.1% C 0.143 H 141.2°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#509B45
RGB	rgb(80, 155, 69)
HSL	hsl(112, 38%, 44%)
HSV	hsv(112, 55%, 61%)
CMYK	cmyk(48.4%, 0%, 55.5%, 39.2%)
CIE-LAB	lab(57.63, -40.71, 37.58)
CIE-LCH	lch(57.63, 55.41, 137.30°)
OKLab	oklab(62.1% -0.1112 0.0895)
OKLCH	oklch(62.1% 0.143 141.2)
XYZ	xyz(16.1031, 25.5767, 9.7173)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#509B45 #90459B

analogous

#7B9B45 #509B45 #459B65

triadic

#509B45 #45509B #9B4550

tetradic

#509B45 #457B9B #90459B #9B6545

square

#509B45 #457B9B #90459B #9B6545

split-complementary

#509B45 #65459B #9B457B

monochromatic

#24461F #3A7132 #509B45 #6EBA63 #96CD8E

Accessibility & contrast

On white

3.43

#509B45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#509B45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #509B45

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##509B45	#FFFFFF	#000000	##000000
##509B45	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8F3D

Deuteranopia (green-blind)

#94884B

Tritanopia (blue-blind)

#489788

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #509b45;
/* rgb */ color: rgb(80, 155, 69);
/* oklch */ color: oklch(62.1% 0.143 141.2);

Tailwind

colors: {
  custom: {
    50: '#87b97b',
    500: '#509b45',
    950: '#000000',
  },
}

SCSS

$custom: #509b45;
$custom-light: #87b97b;
$custom-dark: #000000;

JSON

{
  "hex": "#509b45",
  "rgb": {
    "r": 80,
    "g": 155,
    "b": 69
  },
  "hsl": {
    "h": 112.326,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.62098,
    "c": 0.14274,
    "h": 141.2
  },
  "luminance": 0.25578
}

Semantic roles & 50–950 ramp

primary

#509B45

secondary

#B184B8

accent

#59CEBF

background

#F8FBF7

surface

#F0F6EE

border

#CBD0C9

text

#0C1109

muted

#7D807B

Preview Lab

Preview with #509B45

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

Preview Lab → · Contrast checker → · Palette generator →