#819E1A#819E1A

#819E1A is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.4% C 0.151 H 122.2°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#819E1A
RGB	rgb(129, 158, 26)
HSL	hsl(73, 72%, 36%)
HSV	hsv(73, 84%, 62%)
CMYK	cmyk(18.4%, 0%, 83.5%, 38%)
CIE-LAB	lab(60.95, -27.20, 58.83)
CIE-LCH	lch(60.95, 64.81, 114.81°)
OKLab	oklab(65.42% -0.0805 0.1278)
OKLCH	oklch(65.42% 0.151 122.2)
XYZ	xyz(21.4669, 29.1954, 5.4814)
Luminance	0.2919 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819E1A #371A9E

analogous

#9E791A #819E1A #3F9E1A

triadic

#819E1A #1A819E #9E1A81

tetradic

#819E1A #1A9E79 #371A9E #9E1A3F

square

#819E1A #1A9E79 #371A9E #9E1A3F

split-complementary

#819E1A #1A3F9E #791A9E

monochromatic

#2B3509 #566911 #819E1A #ACD323 #C2E250

Accessibility & contrast

On white

3.07

#819E1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#819E1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819E1A

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819E1A	#FFFFFF	#000000	##000000
##819E1A	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A89400

Deuteranopia (green-blind)

#A49329

Tritanopia (blue-blind)

#889587

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #819e1a;
/* rgb */ color: rgb(129, 158, 26);
/* oklch */ color: oklch(65.4% 0.151 122.2);

Tailwind

colors: {
  custom: {
    50: '#a9ba65',
    500: '#819e1a',
    950: '#000000',
  },
}

SCSS

$custom: #819e1a;
$custom-light: #a9ba65;
$custom-dark: #000000;

JSON

{
  "hex": "#819e1a",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 26
  },
  "hsl": {
    "h": 73.182,
    "s": 71.739,
    "l": 36.078
  },
  "oklch": {
    "l": 0.65416,
    "c": 0.1511,
    "h": 122.2
  },
  "luminance": 0.29195
}

Semantic roles & 50–950 ramp

primary

#819E1A

secondary

#694FC5

accent

#39EE61

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819E1A

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

Preview Lab → · Contrast checker → · Palette generator →