#99EC6D#99EC6D
#99EC6D is a very light, vivid yellow-green. Relative luminance 0.679; OKLCH L 86.3% C 0.181 H 136.0°. Best body text is #000000 at 14.57:1 contrast (WCAG AA passes).
Color values
| HEX | #99EC6D |
|---|---|
| RGB | rgb(153, 236, 109) |
| HSL | hsl(99, 77%, 68%) |
| HSV | hsv(99, 54%, 93%) |
| CMYK | cmyk(35.2%, 0%, 53.8%, 7.5%) |
| CIE-LAB | lab(85.94, -47.14, 53.05) |
| CIE-LCH | lch(85.94, 70.97, 131.62°) |
| OKLab | oklab(86.27% -0.1301 0.1258) |
| OKLCH | oklch(86.27% 0.181 136) |
| XYZ | xyz(45.8915, 67.8653, 25.1463) |
| Luminance | 0.6787 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Light Grass Green
#9AF764
ΔE00 2.92
Light Green
#96F97B
ΔE00 3.15
Spring Green (survey)
#A9F971
ΔE00 3.17
Light Lime
#AEFD6C
ΔE00 4.42
Easter Green
#8CFD7E
ΔE00 4.51
Kiwi Green
#8EE53F
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#99EC6D #C06DEC
analogous
#D8EC6D #99EC6D #6DEC81
triadic
#99EC6D #6D99EC #EC6D99
tetradic
#99EC6D #6DD8EC #C06DEC #EC816D
square
#99EC6D #6DD8EC #C06DEC #EC816D
split-complementary
#99EC6D #816DEC #EC6DD8
monochromatic
#55C51A #73E537 #99EC6D #BFF3A3 #E5FAD9
Accessibility & contrast
On white
1.44
#99EC6D on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.57
#99EC6D on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #99EC6D
14.57:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##99EC6D | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##99EC6D | 1.00 | 1.44 | 14.57 | 14.57 |
| #FFFFFF | 1.44 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.57 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.57 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F3DB61
Deuteranopia (green-blind)
#E8D476
Tritanopia (blue-blind)
#97E4D0
Achromatopsia (no color)
#D7D7D7
Design tokens & code
CSS
--color: #99ec6d; /* rgb */ color: rgb(153, 236, 109); /* oklch */ color: oklch(86.3% 0.181 136.0);
Tailwind
colors: {
custom: {
50: '#bbf29a',
500: '#99ec6d',
950: '#000000',
},
}SCSS
$custom: #99ec6d; $custom-light: #bbf29a; $custom-dark: #000000;
JSON
{
"hex": "#99ec6d",
"rgb": {
"r": 153,
"g": 236,
"b": 109
},
"hsl": {
"h": 99.213,
"s": 76.97,
"l": 67.647
},
"oklch": {
"l": 0.8627,
"c": 0.181,
"h": 136
},
"luminance": 0.67867
}Semantic roles & 50–950 ramp
primary
#99EC6D
secondary
#943AC3
accent
#0CD992
background
#FDFFFC
surface
#F9FEF5
border
#D2D6CF
text
#12170E
muted
#82857F