#819E1C#819E1C

#819E1C is a light, vivid yellow-green. Relative luminance 0.292; OKLCH L 65.4% C 0.150 H 122.3°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#819E1C
RGB	rgb(129, 158, 28)
HSL	hsl(73, 70%, 36%)
HSV	hsv(73, 82%, 62%)
CMYK	cmyk(18.4%, 0%, 82.3%, 38%)
CIE-LAB	lab(60.96, -27.13, 58.30)
CIE-LCH	lch(60.96, 64.30, 114.95°)
OKLab	oklab(65.43% -0.0802 0.1271)
OKLCH	oklch(65.43% 0.15 122.3)
XYZ	xyz(21.4901, 29.2046, 5.6033)
Luminance	0.2920 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#819E1C #391C9E

analogous

#9E7A1C #819E1C #409E1C

triadic

#819E1C #1C819E #9E1C81

tetradic

#819E1C #1C9E7A #391C9E #9E1C40

square

#819E1C #1C9E7A #391C9E #9E1C40

split-complementary

#819E1C #1C409E #7A1C9E

monochromatic

#2C360A #576A13 #819E1C #ABD225 #C1E154

Accessibility & contrast

On white

3.07

#819E1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#819E1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #819E1C

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##819E1C	#FFFFFF	#000000	##000000
##819E1C	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)

#A4932A

Tritanopia (blue-blind)

#889587

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #819e1c;
/* rgb */ color: rgb(129, 158, 28);
/* oklch */ color: oklch(65.4% 0.150 122.3);

Tailwind

colors: {
  custom: {
    50: '#a9ba66',
    500: '#819e1c',
    950: '#000000',
  },
}

SCSS

$custom: #819e1c;
$custom-light: #a9ba66;
$custom-dark: #000000;

JSON

{
  "hex": "#819e1c",
  "rgb": {
    "r": 129,
    "g": 158,
    "b": 28
  },
  "hsl": {
    "h": 73.385,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.65425,
    "c": 0.15025,
    "h": 122.3
  },
  "luminance": 0.29205
}

Semantic roles & 50–950 ramp

primary

#819E1C

secondary

#6B52C4

accent

#3BED63

background

#FAFBF6

surface

#F4F6EB

border

#CED0C6

text

#101106

muted

#7F807A

Preview Lab

Preview with #819E1C

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

Preview Lab → · Contrast checker → · Palette generator →