#A3A537#A3A537
#A3A537 is a light, vivid yellow. Relative luminance 0.350; OKLCH L 69.9% C 0.130 H 110.4°. Best body text is #000000 at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #A3A537 |
|---|---|
| RGB | rgb(163, 165, 55) |
| HSL | hsl(61, 50%, 43%) |
| HSV | hsv(61, 67%, 65%) |
| CMYK | cmyk(1.2%, 0%, 66.7%, 35.3%) |
| CIE-LAB | lab(65.73, -14.70, 54.36) |
| CIE-LCH | lch(65.73, 56.32, 105.14°) |
| OKLab | oklab(69.95% -0.0454 0.1223) |
| OKLCH | oklch(69.95% 0.13 110.4) |
| XYZ | xyz(29.2499, 34.9734, 8.8234) |
| Luminance | 0.3497 (WCAG relative) |
| Temperature | warm |
| Family | yellow |
Closest named colors
Vomit
#A2A415
ΔE00 2.85
Puke
#A5A502
ΔE00 3.77
Pea Soup Green
#94A617
ΔE00 4.26
Pea Soup
#929901
ΔE00 4.99
Puke Green
#9AAE07
ΔE00 5.30
Baby Poop Green
#8F9805
ΔE00 5.35
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A3A537 #3937A5
analogous
#A57037 #A3A537 #6CA537
triadic
#A3A537 #37A3A5 #A537A3
tetradic
#A3A537 #37A570 #3937A5 #A5376C
square
#A3A537 #37A570 #3937A5 #A5376C
split-complementary
#A3A537 #376CA5 #7037A5
monochromatic
#484918 #767728 #A3A537 #C4C653 #D4D581
Accessibility & contrast
On white
2.63
#A3A537 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.99
#A3A537 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #A3A537
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A3A537 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A3A537 | 1.00 | 2.63 | 7.99 | 7.99 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#B29E27
Deuteranopia (green-blind)
#B3A13E
Tritanopia (blue-blind)
#AE9B8F
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #a3a537; /* rgb */ color: rgb(163, 165, 55); /* oklch */ color: oklch(69.9% 0.130 110.4);
Tailwind
colors: {
custom: {
50: '#c1bf74',
500: '#a3a537',
950: '#000000',
},
}SCSS
$custom: #a3a537; $custom-light: #c1bf74; $custom-dark: #000000;
JSON
{
"hex": "#a3a537",
"rgb": {
"r": 163,
"g": 165,
"b": 55
},
"hsl": {
"h": 61.091,
"s": 50,
"l": 43.137
},
"oklch": {
"l": 0.69949,
"c": 0.13044,
"h": 110.4
},
"luminance": 0.34973
}Semantic roles & 50–950 ramp
primary
#A3A537
secondary
#7A79BF
accent
#4EDA51
background
#FCFBF7
surface
#F8F7ED
border
#D1D0C8
text
#131209
muted
#82817B