#519123#519123

#519123 is a mid, vivid yellow-green. Relative luminance 0.221; OKLCH L 59.2% C 0.155 H 135.3°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#519123
RGB	rgb(81, 145, 35)
HSL	hsl(95, 61%, 35%)
HSV	hsv(95, 76%, 57%)
CMYK	cmyk(44.1%, 0%, 75.9%, 43.1%)
CIE-LAB	lab(54.15, -39.46, 48.72)
CIE-LCH	lch(54.15, 62.69, 129.01°)
OKLab	oklab(59.16% -0.1102 0.1092)
OKLCH	oklch(59.16% 0.155 135.3)
XYZ	xyz(13.8218, 22.1207, 5.1312)
Luminance	0.2212 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519123 #632391

analogous

#889123 #519123 #23912C

triadic

#519123 #235191 #912351

tetradic

#519123 #238891 #632391 #912C23

square

#519123 #238891 #632391 #912C23

split-complementary

#519123 #2C2391 #912388

monochromatic

#1A2E0B #356017 #519123 #6DC22F #8DD758

Accessibility & contrast

On white

3.87

#519123 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#519123 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519123

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519123	#FFFFFF	#000000	##000000
##519123	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96850C

Deuteranopia (green-blind)

#8E802E

Tritanopia (blue-blind)

#4F8B7C

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #519123;
/* rgb */ color: rgb(81, 145, 35);
/* oklch */ color: oklch(59.2% 0.155 135.3);

Tailwind

colors: {
  custom: {
    50: '#88b266',
    500: '#519123',
    950: '#000000',
  },
}

SCSS

$custom: #519123;
$custom-light: #88b266;
$custom-dark: #000000;

JSON

{
  "hex": "#519123",
  "rgb": {
    "r": 81,
    "g": 145,
    "b": 35
  },
  "hsl": {
    "h": 94.909,
    "s": 61.111,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5916,
    "c": 0.15511,
    "h": 135.3
  },
  "luminance": 0.22121
}

Semantic roles & 50–950 ramp

primary

#519123

secondary

#9055BB

accent

#44E4A1

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #519123

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

Preview Lab → · Contrast checker → · Palette generator →