#818A1A#818A1A
#818A1A is a mid, vivid yellow. Relative luminance 0.229; OKLCH L 60.6% C 0.128 H 114.4°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).
Color values
| HEX | #818A1A |
|---|---|
| RGB | rgb(129, 138, 26) |
| HSL | hsl(65, 68%, 32%) |
| HSV | hsv(65, 81%, 54%) |
| CMYK | cmyk(6.5%, 0%, 81.2%, 45.9%) |
| CIE-LAB | lab(54.99, -17.12, 53.58) |
| CIE-LCH | lch(54.99, 56.25, 107.72°) |
| OKLab | oklab(60.61% -0.0529 0.1166) |
| OKLCH | oklch(60.61% 0.128 114.4) |
| XYZ | xyz(18.3288, 22.9190, 4.4354) |
| Luminance | 0.2292 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Swamp Green
#748500
ΔE00 3.17
Shit Green
#758000
ΔE00 4.00
Olive
#808000
ΔE00 4.21
Baby Shit Green
#889717
ΔE00 4.45
Dark Yellow Green
#728F02
ΔE00 4.59
Baby Poop Green
#8F9805
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#818A1A #231A8A
analogous
#8A5B1A #818A1A #498A1A
triadic
#818A1A #1A818A #8A1A81
tetradic
#818A1A #1A8A5B #231A8A #8A1A49
square
#818A1A #1A8A5B #231A8A #8A1A49
split-complementary
#818A1A #1A498A #5B1A8A
monochromatic
#212307 #515710 #818A1A #B1BD24 #CFDC43
Accessibility & contrast
On white
3.76
#818A1A on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.58
#818A1A on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #818A1A
5.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##818A1A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##818A1A | 1.00 | 3.76 | 5.58 | 5.58 |
| #FFFFFF | 3.76 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.58 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.58 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#958300
Deuteranopia (green-blind)
#948525
Tritanopia (blue-blind)
#8A8176
Achromatopsia (no color)
#848484
Design tokens & code
CSS
--color: #818a1a; /* rgb */ color: rgb(129, 138, 26); /* oklch */ color: oklch(60.6% 0.128 114.4);
Tailwind
colors: {
custom: {
50: '#a9ac62',
500: '#818a1a',
950: '#000000',
},
}SCSS
$custom: #818a1a; $custom-light: #a9ac62; $custom-dark: #000000;
JSON
{
"hex": "#818a1a",
"rgb": {
"r": 129,
"g": 138,
"b": 26
},
"hsl": {
"h": 64.821,
"s": 68.293,
"l": 32.157
},
"oklch": {
"l": 0.60612,
"c": 0.12805,
"h": 114.4
},
"luminance": 0.22919
}Semantic roles & 50–950 ramp
primary
#818A1A
secondary
#4D43BD
accent
#3DEB4B
background
#FAFAF6
surface
#F4F4EB
border
#CECEC6
text
#101006
muted
#7F7F7A