#519C2A#519C2A

#519C2A is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.165 H 137.1°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#519C2A
RGB	rgb(81, 156, 42)
HSL	hsl(99, 58%, 39%)
HSV	hsv(99, 73%, 61%)
CMYK	cmyk(48.1%, 0%, 73.1%, 38.8%)
CIE-LAB	lab(57.74, -43.53, 49.70)
CIE-LCH	lch(57.74, 66.06, 131.21°)
OKLab	oklab(62.12% -0.1207 0.1123)
OKLCH	oklch(62.12% 0.165 137.1)
XYZ	xyz(15.6992, 25.6924, 6.3219)
Luminance	0.2569 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519C2A #752A9C

analogous

#8A9C2A #519C2A #2A9C3C

triadic

#519C2A #2A519C #9C2A51

tetradic

#519C2A #2A8A9C #752A9C #9C3C2A

square

#519C2A #2A8A9C #752A9C #9C3C2A

split-complementary

#519C2A #3C2A9C #9C2A8A

monochromatic

#1F3C10 #386C1D #519C2A #6BCA39 #8FD76A

Accessibility & contrast

On white

3.42

#519C2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#519C2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C2A

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519C2A	#FFFFFF	#000000	##000000
##519C2A	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F16

Deuteranopia (green-blind)

#978835

Tritanopia (blue-blind)

#4D9686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519c2a;
/* rgb */ color: rgb(81, 156, 42);
/* oklch */ color: oklch(62.1% 0.165 137.1);

Tailwind

colors: {
  custom: {
    50: '#89ba6b',
    500: '#519c2a',
    950: '#000000',
  },
}

SCSS

$custom: #519c2a;
$custom-light: #89ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#519c2a",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 42
  },
  "hsl": {
    "h": 99.474,
    "s": 57.576,
    "l": 38.824
  },
  "oklch": {
    "l": 0.6212,
    "c": 0.16482,
    "h": 137.1
  },
  "luminance": 0.25693
}

Semantic roles & 50–950 ramp

primary

#519C2A

secondary

#9F65BD

accent

#47E1AC

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519C2A

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

Preview Lab → · Contrast checker → · Palette generator →