#519F1C#519F1C

#519F1C is a light, vivid yellow-green. Relative luminance 0.266; OKLCH L 62.8% C 0.176 H 136.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#519F1C
RGB	rgb(81, 159, 28)
HSL	hsl(96, 70%, 37%)
HSV	hsv(96, 82%, 62%)
CMYK	cmyk(49.1%, 0%, 82.4%, 37.6%)
CIE-LAB	lab(58.63, -45.60, 55.21)
CIE-LCH	lch(58.63, 71.61, 129.55°)
OKLab	oklab(62.82% -0.1271 0.1217)
OKLCH	oklch(62.82% 0.176 136.2)
XYZ	xyz(16.0006, 26.6284, 5.3950)
Luminance	0.2663 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#519F1C #6A1C9F

analogous

#939F1C #519F1C #1C9F29

triadic

#519F1C #1C519F #9F1C51

tetradic

#519F1C #1C939F #6A1C9F #9F291C

square

#519F1C #1C939F #6A1C9F #9F291C

split-complementary

#519F1C #291C9F #9F1C93

monochromatic

#1C370A #366B13 #519F1C #6CD325 #8DE154

Accessibility & contrast

On white

3.32

#519F1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#519F1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #519F1C

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##519F1C	#FFFFFF	#000000	##000000
##519F1C	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59100

Deuteranopia (green-blind)

#9B8B2C

Tritanopia (blue-blind)

#4D9987

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #519f1c;
/* rgb */ color: rgb(81, 159, 28);
/* oklch */ color: oklch(62.8% 0.176 136.2);

Tailwind

colors: {
  custom: {
    50: '#8abc65',
    500: '#519f1c',
    950: '#000000',
  },
}

SCSS

$custom: #519f1c;
$custom-light: #8abc65;
$custom-dark: #000000;

JSON

{
  "hex": "#519f1c",
  "rgb": {
    "r": 81,
    "g": 159,
    "b": 28
  },
  "hsl": {
    "h": 95.725,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.62822,
    "c": 0.17601,
    "h": 136.2
  },
  "luminance": 0.26629
}

Semantic roles & 50–950 ramp

primary

#519F1C

secondary

#9653C4

accent

#3BEDA5

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #519F1C

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

Preview Lab → · Contrast checker → · Palette generator →