#519F25#519F25

#519F25 is a light, vivid yellow-green. Relative luminance 0.267; OKLCH L 62.9% C 0.172 H 136.9°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#519F25
RGB	rgb(81, 159, 37)
HSL	hsl(98, 62%, 38%)
HSV	hsv(98, 77%, 62%)
CMYK	cmyk(49.1%, 0%, 76.7%, 37.6%)
CIE-LAB	lab(58.68, -45.08, 52.43)
CIE-LCH	lch(58.68, 69.15, 130.69°)
OKLab	oklab(62.88% -0.1252 0.1173)
OKLCH	oklch(62.88% 0.172 136.9)
XYZ	xyz(16.1249, 26.6781, 6.0496)
Luminance	0.2668 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519F25 #73259F

analogous

#8E9F25 #519F25 #259F36

triadic

#519F25 #25519F #9F2551

tetradic

#519F25 #258E9F #73259F #9F3625

square

#519F25 #258E9F #73259F #9F3625

split-complementary

#519F25 #36259F #9F258E

monochromatic

#1E3C0E #386D19 #519F25 #6BCF32 #8FDB64

Accessibility & contrast

On white

3.31

#519F25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#519F25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519F25

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519F25	#FFFFFF	#000000	##000000
##519F25	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A49108

Deuteranopia (green-blind)

#9A8B32

Tritanopia (blue-blind)

#4D9988

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #519f25;
/* rgb */ color: rgb(81, 159, 37);
/* oklch */ color: oklch(62.9% 0.172 136.9);

Tailwind

colors: {
  custom: {
    50: '#89bc69',
    500: '#519f25',
    950: '#000000',
  },
}

SCSS

$custom: #519f25;
$custom-light: #89bc69;
$custom-dark: #000000;

JSON

{
  "hex": "#519f25",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 37
  },
  "hsl": {
    "h": 98.361,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62875,
    "c": 0.17154,
    "h": 136.9
  },
  "luminance": 0.26679
}

Semantic roles & 50–950 ramp

primary

#519F25

secondary

#9D5FC0

accent

#42E5AB

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #519F25

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

Preview Lab → · Contrast checker → · Palette generator →