#90EA59#90EA59
#90EA59 is a very light, vivid yellow-green. Relative luminance 0.655; OKLCH L 85.1% C 0.199 H 135.5°. Best body text is #000000 at 14.10:1 contrast (WCAG AA passes).
Color values
| HEX | #90EA59 |
|---|---|
| RGB | rgb(144, 234, 89) |
| HSL | hsl(97, 78%, 63%) |
| HSV | hsv(97, 62%, 92%) |
| CMYK | cmyk(38.5%, 0%, 62%, 8.2%) |
| CIE-LAB | lab(84.74, -51.19, 60.30) |
| CIE-LCH | lch(84.74, 79.10, 130.33°) |
| OKLab | oklab(85.11% -0.1421 0.1396) |
| OKLCH | oklch(85.11% 0.199 135.5) |
| XYZ | xyz(42.7266, 65.4940, 19.8396) |
| Luminance | 0.6550 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Kiwi Green
#8EE53F
ΔE00 2.56
Light Grass Green
#9AF764
ΔE00 2.81
Kiwi
#9CEF43
ΔE00 3.36
Spring Green (survey)
#A9F971
ΔE00 3.91
Light Green
#96F97B
ΔE00 4.43
Light Lime
#AEFD6C
ΔE00 4.72
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#90EA59 #B359EA
analogous
#D9EA59 #90EA59 #59EA6A
triadic
#90EA59 #5990EA #EA5990
tetradic
#90EA59 #59D9EA #B359EA #EA6A59
square
#90EA59 #59D9EA #B359EA #EA6A59
split-complementary
#90EA59 #6A59EA #EA59D9
monochromatic
#52B217 #6CE323 #90EA59 #B4F18F #D9F8C6
Accessibility & contrast
On white
1.49
#90EA59 on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
14.10
#90EA59 on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #90EA59
14.10:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##90EA59 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##90EA59 | 1.00 | 1.49 | 14.10 | 14.10 |
| #FFFFFF | 1.49 | 1.00 | 21.00 | 21.00 |
| #000000 | 14.10 | 21.00 | 1.00 | 1.00 |
| ##000000 | 14.10 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#F2D848
Deuteranopia (green-blind)
#E6D165
Tritanopia (blue-blind)
#8EE2CC
Achromatopsia (no color)
#D4D4D4
Design tokens & code
CSS
--color: #90ea59; /* rgb */ color: rgb(144, 234, 89); /* oklch */ color: oklch(85.1% 0.199 135.5);
Tailwind
colors: {
custom: {
50: '#b6f18d',
500: '#90ea59',
950: '#000000',
},
}SCSS
$custom: #90ea59; $custom-light: #b6f18d; $custom-dark: #000000;
JSON
{
"hex": "#90ea59",
"rgb": {
"r": 144,
"g": 234,
"b": 89
},
"hsl": {
"h": 97.241,
"s": 77.54,
"l": 63.333
},
"oklch": {
"l": 0.85113,
"c": 0.19921,
"h": 135.5
},
"luminance": 0.65496
}Semantic roles & 50–950 ramp
primary
#90EA59
secondary
#8335B2
accent
#0CDA8C
background
#FDFFFC
surface
#F8FEF4
border
#D1D6CE
text
#12170D
muted
#82857F