#CBF05A#CBF05A
#CBF05A is a very light, vivid yellow-green. Relative luminance 0.758; OKLCH L 90.0% C 0.178 H 121.9°. Best body text is #000000 at 16.15:1 contrast (WCAG AA passes).
Color values
| HEX | #CBF05A |
|---|---|
| RGB | rgb(203, 240, 90) |
| HSL | hsl(75, 83%, 65%) |
| HSV | hsv(75, 63%, 94%) |
| CMYK | cmyk(15.4%, 0%, 62.5%, 5.9%) |
| CIE-LAB | lab(89.75, -32.59, 66.30) |
| CIE-LCH | lch(89.75, 73.88, 116.18°) |
| OKLab | oklab(90.04% -0.0942 0.1516) |
| OKLCH | oklch(90.04% 0.178 121.9) |
| XYZ | xyz(57.6348, 75.7548, 21.2567) |
| Luminance | 0.7575 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.93
Yellowy Green
#BFF128
ΔE00 3.60
Yellow Green
#C8FD3D
ΔE00 3.99
Chartreuse (survey)
#C1F80A
ΔE00 4.89
Light Yellow Green
#CCFD7F
ΔE00 4.89
Greeny Yellow
#C6F808
ΔE00 4.91
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CBF05A #7F5AF0
analogous
#F0CA5A #CBF05A #80F05A
triadic
#CBF05A #5ACBF0 #F05ACB
tetradic
#CBF05A #5AF0CA #7F5AF0 #F05A80
square
#CBF05A #5AF0CA #7F5AF0 #F05A80
split-complementary
#CBF05A #5A80F0 #CA5AF0
monochromatic
#94BE11 #B9EB22 #CBF05A #DDF592 #EEFACA
Accessibility & contrast
On white
1.30
#CBF05A on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.15
#CBF05A on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CBF05A
16.15:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CBF05A | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CBF05A | 1.00 | 1.30 | 16.15 | 16.15 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.15 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.15 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FEE247
Deuteranopia (green-blind)
#F9E265
Tritanopia (blue-blind)
#D5E4D1
Achromatopsia (no color)
#E2E2E2
Design tokens & code
CSS
--color: #cbf05a; /* rgb */ color: rgb(203, 240, 90); /* oklch */ color: oklch(90.0% 0.178 121.9);
Tailwind
colors: {
custom: {
50: '#def58f',
500: '#cbf05a',
950: '#000000',
},
}SCSS
$custom: #cbf05a; $custom-light: #def58f; $custom-dark: #000000;
JSON
{
"hex": "#cbf05a",
"rgb": {
"r": 203,
"g": 240,
"b": 90
},
"hsl": {
"h": 74.8,
"s": 83.333,
"l": 64.706
},
"oklch": {
"l": 0.90042,
"c": 0.17848,
"h": 121.9
},
"luminance": 0.75755
}Semantic roles & 50–950 ramp
primary
#CBF05A
secondary
#5432BD
accent
#06E03C
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170D
muted
#84857F