#499B21#499B21
#499B21 is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.4% C 0.173 H 137.8°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #499B21 |
|---|---|
| RGB | rgb(73, 155, 33) |
| HSL | hsl(100, 65%, 37%) |
| HSV | hsv(100, 79%, 61%) |
| CMYK | cmyk(52.9%, 0%, 78.7%, 39.2%) |
| CIE-LAB | lab(57.04, -46.20, 52.09) |
| CIE-LCH | lch(57.04, 69.62, 131.57°) |
| OKLab | oklab(61.44% -0.1279 0.1161) |
| OKLCH | oklch(61.44% 0.173 137.8) |
| XYZ | xyz(14.7430, 24.9678, 5.4809) |
| Luminance | 0.2497 (WCAG relative) |
| Temperature | warm |
| Family | green |
Closest named colors
Grass Green
#3F9B0B
ΔE00 1.50
Grassy Green
#419C03
ΔE00 1.80
Lawn Green
#4DA409
ΔE00 3.50
True Green
#089404
ΔE00 4.81
Mid Green
#50A747
ΔE00 5.44
Grass
#5CAC2D
ΔE00 5.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#499B21 #73219B
analogous
#869B21 #499B21 #219B36
triadic
#499B21 #21499B #9B2149
tetradic
#499B21 #21869B #73219B #9B3621
square
#499B21 #21869B #73219B #9B3621
split-complementary
#499B21 #36219B #9B2186
monochromatic
#19360C #316916 #499B21 #61CD2C #85DC5A
Accessibility & contrast
On white
3.50
#499B21 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.99
#499B21 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #499B21
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##499B21 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##499B21 | 1.00 | 3.50 | 5.99 | 5.99 |
| #FFFFFF | 3.50 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A08D00
Deuteranopia (green-blind)
#96862F
Tritanopia (blue-blind)
#439584
Achromatopsia (no color)
#898989
Design tokens & code
CSS
--color: #499b21; /* rgb */ color: rgb(73, 155, 33); /* oklch */ color: oklch(61.4% 0.173 137.8);
Tailwind
colors: {
custom: {
50: '#84b966',
500: '#499b21',
950: '#000000',
},
}SCSS
$custom: #499b21; $custom-light: #84b966; $custom-dark: #000000;
JSON
{
"hex": "#499b21",
"rgb": {
"r": 73,
"g": 155,
"b": 33
},
"hsl": {
"h": 100.328,
"s": 64.894,
"l": 36.863
},
"oklch": {
"l": 0.61438,
"c": 0.17273,
"h": 137.8
},
"luminance": 0.24969
}Semantic roles & 50–950 ramp
primary
#499B21
secondary
#9E58C0
accent
#40E8B1
background
#F8FBF6
surface
#F0F6EB
border
#CBD0C6
text
#0C1106
muted
#7D807A