#649F38#649F38
#649F38 is a light, vivid yellow-green. Relative luminance 0.278; OKLCH L 64.0% C 0.149 H 134.2°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).
Color values
| HEX | #649F38 |
|---|---|
| RGB | rgb(100, 159, 56) |
| HSL | hsl(94, 48%, 42%) |
| HSV | hsv(94, 65%, 62%) |
| CMYK | cmyk(37.1%, 0%, 64.8%, 37.6%) |
| CIE-LAB | lab(59.70, -37.22, 46.27) |
| CIE-LCH | lch(59.70, 59.38, 128.81°) |
| OKLab | oklab(64% -0.1037 0.1067) |
| OKLCH | oklch(64% 0.149 134.2) |
| XYZ | xyz(18.3671, 27.7903, 8.1369) |
| Luminance | 0.2779 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Flat Green
#699D4C
ΔE00 3.28
Off Green
#6BA353
ΔE00 4.02
Leaf
#71AA34
ΔE00 4.06
Fern (survey)
#63A950
ΔE00 4.39
Grass
#5CAC2D
ΔE00 4.43
Lawn Green
#4DA409
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#649F38 #73389F
analogous
#989F38 #649F38 #389F40
triadic
#649F38 #38649F #9F3864
tetradic
#649F38 #38989F #73389F #9F4038
square
#649F38 #38989F #73389F #9F4038
split-complementary
#649F38 #40389F #9F3898
monochromatic
#2B4418 #487228 #649F38 #82C252 #A3D27F
Accessibility & contrast
On white
3.20
#649F38 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
6.56
#649F38 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #649F38
6.56:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##649F38 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##649F38 | 1.00 | 3.20 | 6.56 | 6.56 |
| #FFFFFF | 3.20 | 1.00 | 21.00 | 21.00 |
| #000000 | 6.56 | 21.00 | 1.00 | 1.00 |
| ##000000 | 6.56 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#A5932B
Deuteranopia (green-blind)
#9D8E40
Tritanopia (blue-blind)
#64998A
Achromatopsia (no color)
#909090
Design tokens & code
CSS
--color: #649f38; /* rgb */ color: rgb(100, 159, 56); /* oklch */ color: oklch(64.0% 0.149 134.2);
Tailwind
colors: {
custom: {
50: '#94bc73',
500: '#649f38',
950: '#000000',
},
}SCSS
$custom: #649f38; $custom-light: #94bc73; $custom-dark: #000000;
JSON
{
"hex": "#649f38",
"rgb": {
"r": 100,
"g": 159,
"b": 56
},
"hsl": {
"h": 94.369,
"s": 47.907,
"l": 42.157
},
"oklch": {
"l": 0.63999,
"c": 0.14879,
"h": 134.2
},
"luminance": 0.27791
}Semantic roles & 50–950 ramp
primary
#649F38
secondary
#9E77BB
accent
#50D79E
background
#F9FBF7
surface
#F2F6ED
border
#CCD0C8
text
#0E1208
muted
#7E817B