#519A2B#519A2B

#519A2B is a mid, vivid yellow-green. Relative luminance 0.250; OKLCH L 61.6% C 0.162 H 137.0°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#519A2B
RGB	rgb(81, 154, 43)
HSL	hsl(99, 56%, 39%)
HSV	hsv(99, 72%, 60%)
CMYK	cmyk(47.4%, 0%, 72.1%, 39.6%)
CIE-LAB	lab(57.11, -42.63, 48.67)
CIE-LCH	lch(57.11, 64.70, 131.22°)
OKLab	oklab(61.6% -0.1182 0.1103)
OKLCH	oklch(61.6% 0.162 137)
XYZ	xyz(15.3845, 25.0339, 6.3064)
Luminance	0.2504 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519A2B #742B9A

analogous

#889A2B #519A2B #2B9A3C

triadic

#519A2B #2B519A #9A2B51

tetradic

#519A2B #2B889A #742B9A #9A3C2B

square

#519A2B #2B889A #742B9A #9A3C2B

split-complementary

#519A2B #3C2B9A #9A2B88

monochromatic

#1F3A10 #386A1E #519A2B #6BC83A #8FD56A

Accessibility & contrast

On white

3.50

#519A2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#519A2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519A2B

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519A2B	#FFFFFF	#000000	##000000
##519A2B	1.00	3.50	6.01	6.01
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D19

Deuteranopia (green-blind)

#968736

Tritanopia (blue-blind)

#4D9484

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #519a2b;
/* rgb */ color: rgb(81, 154, 43);
/* oklch */ color: oklch(61.6% 0.162 137.0);

Tailwind

colors: {
  custom: {
    50: '#88b86b',
    500: '#519a2b',
    950: '#000000',
  },
}

SCSS

$custom: #519a2b;
$custom-light: #88b86b;
$custom-dark: #000000;

JSON

{
  "hex": "#519a2b",
  "rgb": {
    "r": 81,
    "g": 154,
    "b": 43
  },
  "hsl": {
    "h": 99.459,
    "s": 56.345,
    "l": 38.627
  },
  "oklch": {
    "l": 0.616,
    "c": 0.16164,
    "h": 137
  },
  "luminance": 0.25035
}

Semantic roles & 50–950 ramp

primary

#519A2B

secondary

#9E65BC

accent

#48E0AC

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519A2B

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

Preview Lab → · Contrast checker → · Palette generator →