#519C2B#519C2B

#519C2B is a light, vivid yellow-green. Relative luminance 0.257; OKLCH L 62.1% C 0.164 H 137.2°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#519C2B
RGB	rgb(81, 156, 43)
HSL	hsl(100, 57%, 39%)
HSV	hsv(100, 72%, 61%)
CMYK	cmyk(48.1%, 0%, 72.4%, 38.8%)
CIE-LAB	lab(57.75, -43.45, 49.32)
CIE-LCH	lch(57.75, 65.73, 131.38°)
OKLab	oklab(62.13% -0.1204 0.1116)
OKLCH	oklch(62.13% 0.164 137.2)
XYZ	xyz(15.7174, 25.6996, 6.4174)
Luminance	0.2570 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519C2B #762B9C

analogous

#8A9C2B #519C2B #2B9C3E

triadic

#519C2B #2B519C #9C2B51

tetradic

#519C2B #2B8A9C #762B9C #9C3E2B

square

#519C2B #2B8A9C #762B9C #9C3E2B

split-complementary

#519C2B #3E2B9C #9C2B8A

monochromatic

#1F3C11 #386C1E #519C2B #6BC93B #8FD66B

Accessibility & contrast

On white

3.42

#519C2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#519C2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519C2B

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519C2B	#FFFFFF	#000000	##000000
##519C2B	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)

#A18F18

Deuteranopia (green-blind)

#978836

Tritanopia (blue-blind)

#4D9686

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519c2b;
/* rgb */ color: rgb(81, 156, 43);
/* oklch */ color: oklch(62.1% 0.164 137.2);

Tailwind

colors: {
  custom: {
    50: '#89ba6b',
    500: '#519c2b',
    950: '#000000',
  },
}

SCSS

$custom: #519c2b;
$custom-light: #89ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#519c2b",
  "rgb": {
    "r": 81,
    "g": 156,
    "b": 43
  },
  "hsl": {
    "h": 99.823,
    "s": 56.784,
    "l": 39.02
  },
  "oklch": {
    "l": 0.62128,
    "c": 0.16419,
    "h": 137.2
  },
  "luminance": 0.25701
}

Semantic roles & 50–950 ramp

primary

#519C2B

secondary

#A066BD

accent

#48E0AD

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519C2B

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

Preview Lab → · Contrast checker → · Palette generator →