#B3D033#B3D033
#B3D033 is a light, vivid yellow-green. Relative luminance 0.549; OKLCH L 80.9% C 0.176 H 119.9°. Best body text is #000000 at 11.99:1 contrast (WCAG AA passes).
Color values
| HEX | #B3D033 |
|---|---|
| RGB | rgb(179, 208, 51) |
| HSL | hsl(71, 63%, 51%) |
| HSV | hsv(71, 75%, 82%) |
| CMYK | cmyk(13.9%, 0%, 75.5%, 18.4%) |
| CIE-LAB | lab(79.00, -29.43, 69.16) |
| CIE-LCH | lch(79.00, 75.17, 113.05°) |
| OKLab | oklab(80.9% -0.0875 0.1524) |
| OKLCH | oklch(80.9% 0.176 119.9) |
| XYZ | xyz(41.7446, 54.9347, 11.5356) |
| Luminance | 0.5493 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Green Yellow
#B5CE08
ΔE00 2.42
Yellowish Green
#B0DD16
ΔE00 3.82
Slime Green
#99CC04
ΔE00 4.12
Pea
#A4BF20
ΔE00 4.32
Yellowgreen
#9ACD32
ΔE00 4.46
Snot Green
#9DC100
ΔE00 4.46
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#B3D033 #5033D0
analogous
#D09E33 #B3D033 #64D033
triadic
#B3D033 #33B3D0 #D033B3
tetradic
#B3D033 #33D09E #5033D0 #D03364
square
#B3D033 #33D09E #5033D0 #D03364
split-complementary
#B3D033 #3364D0 #9E33D0
monochromatic
#5F6F1A #8AA125 #B3D033 #C6DB65 #D8E796
Accessibility & contrast
On white
1.75
#B3D033 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
11.99
#B3D033 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #B3D033
11.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##B3D033 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##B3D033 | 1.00 | 1.75 | 11.99 | 11.99 |
| #FFFFFF | 1.75 | 1.00 | 21.00 | 21.00 |
| #000000 | 11.99 | 21.00 | 1.00 | 1.00 |
| ##000000 | 11.99 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#DDC409
Deuteranopia (green-blind)
#DAC442
Tritanopia (blue-blind)
#BDC5B3
Achromatopsia (no color)
#C4C4C4
Design tokens & code
CSS
--color: #b3d033; /* rgb */ color: rgb(179, 208, 51); /* oklch */ color: oklch(80.9% 0.176 119.9);
Tailwind
colors: {
custom: {
50: '#cede77',
500: '#b3d033',
950: '#000000',
},
}SCSS
$custom: #b3d033; $custom-light: #cede77; $custom-dark: #000000;
JSON
{
"hex": "#b3d033",
"rgb": {
"r": 179,
"g": 208,
"b": 51
},
"hsl": {
"h": 71.083,
"s": 62.55,
"l": 50.784
},
"oklch": {
"l": 0.80896,
"c": 0.17572,
"h": 119.9
},
"luminance": 0.54934
}Semantic roles & 50–950 ramp
primary
#B3D033
secondary
#3D2F78
accent
#42E660
background
#FEFEFB
surface
#FBFCF1
border
#D4D5CB
text
#141509
muted
#83847D