#819F1A#819F1A

#819F1A is a light, vivid yellow-green. Relative luminance 0.295; OKLCH L 65.7% C 0.152 H 122.5°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#819F1A
RGB	rgb(129, 159, 26)
HSL	hsl(74, 72%, 36%)
HSV	hsv(74, 84%, 62%)
CMYK	cmyk(18.9%, 0%, 83.6%, 37.6%)
CIE-LAB	lab(61.25, -27.69, 59.09)
CIE-LCH	lch(61.25, 65.26, 115.10°)
OKLab	oklab(65.66% -0.0819 0.1284)
OKLCH	oklch(65.66% 0.152 122.5)
XYZ	xyz(21.6382, 29.5379, 5.5385)
Luminance	0.2954 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819F1A #381A9F

analogous

#9F7B1A #819F1A #3F9F1A

triadic

#819F1A #1A819F #9F1A81

tetradic

#819F1A #1A9F7B #381A9F #9F1A3F

square

#819F1A #1A9F7B #381A9F #9F1A3F

split-complementary

#819F1A #1A3F9F #7B1A9F

monochromatic

#2C3609 #566A11 #819F1A #ACD423 #C2E351

Accessibility & contrast

On white

3.04

#819F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#819F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819F1A

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819F1A	#FFFFFF	#000000	##000000
##819F1A	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99500

Deuteranopia (green-blind)

#A59429

Tritanopia (blue-blind)

#889687

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #819f1a;
/* rgb */ color: rgb(129, 159, 26);
/* oklch */ color: oklch(65.7% 0.152 122.5);

Tailwind

colors: {
  custom: {
    50: '#a9bb65',
    500: '#819f1a',
    950: '#000000',
  },
}

SCSS

$custom: #819f1a;
$custom-light: #a9bb65;
$custom-dark: #000000;

JSON

{
  "hex": "#819f1a",
  "rgb": {
    "r": 129,
    "g": 159,
    "b": 26
  },
  "hsl": {
    "h": 73.534,
    "s": 71.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.65658,
    "c": 0.15228,
    "h": 122.5
  },
  "luminance": 0.29538
}

Semantic roles & 50–950 ramp

primary

#819F1A

secondary

#6A50C5

accent

#39EF62

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819F1A

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

Preview Lab → · Contrast checker → · Palette generator →