#ACE978#ACE978
#ACE978 is a very light, vivid yellow-green. Relative luminance 0.684; OKLCH L 86.8% C 0.157 H 132.2°. Best body text is #000000 at 14.68:1 contrast (WCAG AA passes).
Color values
| HEX | #ACE978 |
|---|---|
| RGB | rgb(172, 233, 120) |
| HSL | hsl(92, 72%, 69%) |
| HSV | hsv(92, 48%, 91%) |
| CMYK | cmyk(26.2%, 0%, 48.5%, 8.6%) |
| CIE-LAB | lab(86.21, -38.16, 48.50) |
| CIE-LCH | lch(86.21, 61.71, 128.20°) |
| OKLab | oklab(86.79% -0.1056 0.1164) |
| OKLCH | oklch(86.79% 0.157 132.2) |
| XYZ | xyz(49.5415, 68.4032, 28.3586) |
| Luminance | 0.6841 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pistachio (survey)
#C0FA8B
ΔE00 3.90
Spring Green (survey)
#A9F971
ΔE00 4.09
Celery
#C1FD95
ΔE00 4.73
Light Yellowish Green
#C2FF89
ΔE00 4.78
Light Pea Green
#C4FE82
ΔE00 4.88
Light Grass Green
#9AF764
ΔE00 4.93
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#ACE978 #B578E9
analogous
#E5E978 #ACE978 #78E97D
triadic
#ACE978 #78ACE9 #E978AC
tetradic
#ACE978 #78E5E9 #B578E9 #E97D78
square
#ACE978 #78E5E9 #B578E9 #E97D78
split-complementary
#ACE978 #7D78E9 #E978E5
monochromatic
#6DC620 #8CE043 #ACE978 #CCF2AD #EDFAE1
Accessibility & contrast
On white
1.43
#ACE978 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.68
#ACE978 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #ACE978
14.68:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##ACE978 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##ACE978 | 1.00 | 1.43 | 14.68 | 14.68 |
| #FFFFFF | 1.43 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.68 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.68 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F1DB6E
Deuteranopia (green-blind)
#E8D67F
Tritanopia (blue-blind)
#AEE1CF
Achromatopsia (no color)
#D8D8D8
Design tokens & code
CSS
--color: #ace978; /* rgb */ color: rgb(172, 233, 120); /* oklch */ color: oklch(86.8% 0.157 132.2);
Tailwind
colors: {
custom: {
50: '#c7f0a1',
500: '#ace978',
950: '#000000',
},
}SCSS
$custom: #ace978; $custom-light: #c7f0a1; $custom-dark: #000000;
JSON
{
"hex": "#ace978",
"rgb": {
"r": 172,
"g": 233,
"b": 120
},
"hsl": {
"h": 92.389,
"s": 71.975,
"l": 69.216
},
"oklch": {
"l": 0.86794,
"c": 0.15716,
"h": 132.2
},
"luminance": 0.68405
}Semantic roles & 50–950 ramp
primary
#ACE978
secondary
#8844C1
accent
#11D47A
background
#FEFFFC
surface
#FAFEF5
border
#D3D6CF
text
#13160F
muted
#838580