#519B2A#519B2A

#519B2A is a mid, vivid yellow-green. Relative luminance 0.254; OKLCH L 61.9% C 0.164 H 137.0°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#519B2A
RGB	rgb(81, 155, 42)
HSL	hsl(99, 57%, 39%)
HSV	hsv(99, 73%, 61%)
CMYK	cmyk(47.7%, 0%, 72.9%, 39.2%)
CIE-LAB	lab(57.42, -43.12, 49.37)
CIE-LCH	lch(57.42, 65.55, 131.13°)
OKLab	oklab(61.86% -0.1196 0.1116)
OKLCH	oklch(61.86% 0.164 137)
XYZ	xyz(15.5321, 25.3582, 6.2662)
Luminance	0.2536 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519B2A #742A9B

analogous

#899B2A #519B2A #2A9B3B

triadic

#519B2A #2A519B #9B2A51

tetradic

#519B2A #2A899B #742A9B #9B3B2A

square

#519B2A #2A899B #742A9B #9B3B2A

split-complementary

#519B2A #3B2A9B #9B2A89

monochromatic

#1F3B10 #386B1D #519B2A #6BC939 #8FD669

Accessibility & contrast

On white

3.46

#519B2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#519B2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519B2A

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519B2A	#FFFFFF	#000000	##000000
##519B2A	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)

#A08E16

Deuteranopia (green-blind)

#968835

Tritanopia (blue-blind)

#4D9585

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #519b2a;
/* rgb */ color: rgb(81, 155, 42);
/* oklch */ color: oklch(61.9% 0.164 137.0);

Tailwind

colors: {
  custom: {
    50: '#89b96b',
    500: '#519b2a',
    950: '#000000',
  },
}

SCSS

$custom: #519b2a;
$custom-light: #89b96b;
$custom-dark: #000000;

JSON

{
  "hex": "#519b2a",
  "rgb": {
    "r": 81,
    "g": 155,
    "b": 42
  },
  "hsl": {
    "h": 99.292,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.61856,
    "c": 0.16355,
    "h": 137
  },
  "luminance": 0.25359
}

Semantic roles & 50–950 ramp

primary

#519B2A

secondary

#9E64BD

accent

#47E1AC

background

#F8FBF6

surface

#F0F6EC

border

#CBD0C7

text

#0C1107

muted

#7D807A

Preview Lab

Preview with #519B2A

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

Preview Lab → · Contrast checker → · Palette generator →