#19811B#19811B
#19811B is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.7% C 0.164 H 143.0°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).
Color values
| HEX | #19811B |
|---|---|
| RGB | rgb(25, 129, 27) |
| HSL | hsl(121, 68%, 30%) |
| HSV | hsv(121, 81%, 51%) |
| CMYK | cmyk(80.6%, 0%, 79.1%, 49.4%) |
| CIE-LAB | lab(46.96, -48.22, 43.90) |
| CIE-LCH | lch(46.96, 65.21, 137.68°) |
| OKLab | oklab(52.7% -0.1308 0.0986) |
| OKLCH | oklch(52.7% 0.164 143) |
| XYZ | xyz(8.4485, 15.9853, 3.6769) |
| Luminance | 0.1599 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Tree Green
#2A7E19
ΔE00 1.63
Green
#008000
ΔE00 1.96
Forestgreen (CSS)
#228B22
ΔE00 3.65
Dark Grass Green
#388004
ΔE00 3.92
Darkish Green
#287C37
ΔE00 4.94
Emerald Green
#028F1E
ΔE00 4.94
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#19811B #81197F
analogous
#4B8119 #19811B #19814F
triadic
#19811B #1B1981 #811B19
tetradic
#19811B #194B81 #81197F #814F19
square
#19811B #194B81 #81197F #814F19
split-complementary
#19811B #4F1981 #81194B
monochromatic
#051A06 #0F4E10 #19811B #23B426 #3BD93E
Accessibility & contrast
On white
5.00
#19811B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.20
#19811B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #19811B
5.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##19811B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##19811B | 1.00 | 5.00 | 4.20 | 5.00 |
| #FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#847403
Deuteranopia (green-blind)
#796C27
Tritanopia (blue-blind)
#007D6E
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #19811b; /* rgb */ color: rgb(25, 129, 27); /* oklch */ color: oklch(52.7% 0.164 143.0);
Tailwind
colors: {
custom: {
50: '#6aa760',
500: '#19811b',
950: '#000000',
},
}SCSS
$custom: #19811b; $custom-light: #6aa760; $custom-dark: #000000;
JSON
{
"hex": "#19811b",
"rgb": {
"r": 25,
"g": 129,
"b": 27
},
"hsl": {
"h": 121.154,
"s": 67.532,
"l": 30.196
},
"oklch": {
"l": 0.52695,
"c": 0.16377,
"h": 143
},
"luminance": 0.15986
}Semantic roles & 50–950 ramp
primary
#19811B
secondary
#B541B3
accent
#3DE7EA
background
#F6FAF5
surface
#ECF4EA
border
#C7CEC6
text
#080F05
muted
#7A7F79