#519D25#519D25

#519D25 is a light, vivid yellow-green. Relative luminance 0.260; OKLCH L 62.3% C 0.169 H 136.7°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#519D25
RGB	rgb(81, 157, 37)
HSL	hsl(98, 62%, 38%)
HSV	hsv(98, 76%, 62%)
CMYK	cmyk(48.4%, 0%, 76.4%, 38.4%)
CIE-LAB	lab(58.03, -44.28, 51.81)
CIE-LCH	lch(58.03, 68.15, 130.52°)
OKLab	oklab(62.35% -0.123 0.1159)
OKLCH	oklch(62.35% 0.169 136.7)
XYZ	xyz(15.7838, 25.9958, 5.9359)
Luminance	0.2600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519D25 #71259D

analogous

#8D9D25 #519D25 #259D35

triadic

#519D25 #25519D #9D2551

tetradic

#519D25 #258D9D #71259D #9D3525

square

#519D25 #258D9D #71259D #9D3525

split-complementary

#519D25 #35259D #9D258D

monochromatic

#1E3A0E #376B19 #519D25 #6BCE31 #8EDA62

Accessibility & contrast

On white

3.39

#519D25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#519D25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519D25

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519D25	#FFFFFF	#000000	##000000
##519D25	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F0A

Deuteranopia (green-blind)

#988932

Tritanopia (blue-blind)

#4D9786

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #519d25;
/* rgb */ color: rgb(81, 157, 37);
/* oklch */ color: oklch(62.3% 0.169 136.7);

Tailwind

colors: {
  custom: {
    50: '#89ba69',
    500: '#519d25',
    950: '#000000',
  },
}

SCSS

$custom: #519d25;
$custom-light: #89ba69;
$custom-dark: #000000;

JSON

{
  "hex": "#519d25",
  "rgb": {
    "r": 81,
    "g": 157,
    "b": 37
  },
  "hsl": {
    "h": 98,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.62347,
    "c": 0.16907,
    "h": 136.7
  },
  "luminance": 0.25997
}

Semantic roles & 50–950 ramp

primary

#519D25

secondary

#9C5EBF

accent

#43E5AA

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #519D25

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

Preview Lab → · Contrast checker → · Palette generator →