#91AA37#91AA37
#91AA37 is a light, vivid yellow-green. Relative luminance 0.350; OKLCH L 69.7% C 0.142 H 120.8°. Best body text is #000000 at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #91AA37 |
|---|---|
| RGB | rgb(145, 170, 55) |
| HSL | hsl(73, 51%, 44%) |
| HSV | hsv(73, 68%, 67%) |
| CMYK | cmyk(14.7%, 0%, 67.6%, 33.3%) |
| CIE-LAB | lab(65.78, -24.88, 53.98) |
| CIE-LCH | lch(65.78, 59.44, 114.75°) |
| OKLab | oklab(69.65% -0.0727 0.122) |
| OKLCH | oklch(69.65% 0.142 120.8) |
| XYZ | xyz(26.7418, 35.0451, 8.9693) |
| Luminance | 0.3504 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Avocado (survey)
#90B134
ΔE00 2.30
Avocado Green
#87A922
ΔE00 2.33
Icky Green
#8FAE22
ΔE00 2.43
Pea Green
#8EAB12
ΔE00 2.98
Booger
#9BB53C
ΔE00 3.19
Pea Soup Green
#94A617
ΔE00 3.54
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#91AA37 #5037AA
analogous
#AA8A37 #91AA37 #58AA37
triadic
#91AA37 #3791AA #AA3791
tetradic
#91AA37 #37AA8A #5037AA #AA3758
square
#91AA37 #37AA8A #5037AA #AA3758
split-complementary
#91AA37 #3758AA #8A37AA
monochromatic
#424E19 #6A7C28 #91AA37 #AFC856 #C5D784
Accessibility & contrast
On white
2.62
#91AA37 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
8.01
#91AA37 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #91AA37
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##91AA37 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##91AA37 | 1.00 | 2.62 | 8.01 | 8.01 |
| #FFFFFF | 2.62 | 1.00 | 21.00 | 21.00 |
| #000000 | 8.01 | 21.00 | 1.00 | 1.00 |
| ##000000 | 8.01 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B4A026
Deuteranopia (green-blind)
#B1A040
Tritanopia (blue-blind)
#99A193
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #91aa37; /* rgb */ color: rgb(145, 170, 55); /* oklch */ color: oklch(69.7% 0.142 120.8);
Tailwind
colors: {
custom: {
50: '#b4c374',
500: '#91aa37',
950: '#000000',
},
}SCSS
$custom: #91aa37; $custom-light: #b4c374; $custom-dark: #000000;
JSON
{
"hex": "#91aa37",
"rgb": {
"r": 145,
"g": 170,
"b": 55
},
"hsl": {
"h": 73.043,
"s": 51.111,
"l": 44.118
},
"oklch": {
"l": 0.69651,
"c": 0.14199,
"h": 120.8
},
"luminance": 0.35045
}Semantic roles & 50–950 ramp
primary
#91AA37
secondary
#8B7CC1
accent
#4DDB6C
background
#FBFBF7
surface
#F6F7ED
border
#D0D0C8
text
#111209
muted
#80817B