#CAF05B#CAF05B
#CAF05B is a very light, vivid yellow-green. Relative luminance 0.756; OKLCH L 90.0% C 0.178 H 122.2°. Best body text is #000000 at 16.13:1 contrast (WCAG AA passes).
Color values
| HEX | #CAF05B |
|---|---|
| RGB | rgb(202, 240, 91) |
| HSL | hsl(75, 83%, 65%) |
| HSV | hsv(75, 62%, 94%) |
| CMYK | cmyk(15.8%, 0%, 62.1%, 5.9%) |
| CIE-LAB | lab(89.69, -32.91, 65.81) |
| CIE-LCH | lch(89.69, 73.58, 116.57°) |
| OKLab | oklab(89.98% -0.095 0.1507) |
| OKLCH | oklch(89.98% 0.178 122.2) |
| XYZ | xyz(57.4061, 75.6319, 21.4696) |
| Luminance | 0.7563 (WCAG relative) |
| Temperature | warm |
| Family | yellow-green |
Closest named colors
Pear
#CBF85F
ΔE00 1.83
Yellowy Green
#BFF128
ΔE00 3.67
Yellow Green
#C8FD3D
ΔE00 4.02
Light Yellow Green
#CCFD7F
ΔE00 4.71
Chartreuse (survey)
#C1F80A
ΔE00 4.97
Greeny Yellow
#C6F808
ΔE00 5.02
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#CAF05B #815BF0
analogous
#F0CB5B #CAF05B #80F05B
triadic
#CAF05B #5BCAF0 #F05BCA
tetradic
#CAF05B #5BF0CB #815BF0 #F05B80
square
#CAF05B #5BF0CB #815BF0 #F05B80
split-complementary
#CAF05B #5B80F0 #CB5BF0
monochromatic
#93BF11 #B8EB23 #CAF05B #DCF593 #EEFACB
Accessibility & contrast
On white
1.30
#CAF05B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
16.13
#CAF05B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #CAF05B
16.13:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##CAF05B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##CAF05B | 1.00 | 1.30 | 16.13 | 16.13 |
| #FFFFFF | 1.30 | 1.00 | 21.00 | 21.00 |
| #000000 | 16.13 | 21.00 | 1.00 | 1.00 |
| ##000000 | 16.13 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#FDE249
Deuteranopia (green-blind)
#F9E166
Tritanopia (blue-blind)
#D4E5D1
Achromatopsia (no color)
#E1E1E1
Design tokens & code
CSS
--color: #caf05b; /* rgb */ color: rgb(202, 240, 91); /* oklch */ color: oklch(90.0% 0.178 122.2);
Tailwind
colors: {
custom: {
50: '#ddf590',
500: '#caf05b',
950: '#000000',
},
}SCSS
$custom: #caf05b; $custom-light: #ddf590; $custom-dark: #000000;
JSON
{
"hex": "#caf05b",
"rgb": {
"r": 202,
"g": 240,
"b": 91
},
"hsl": {
"h": 75.302,
"s": 83.24,
"l": 64.902
},
"oklch": {
"l": 0.89982,
"c": 0.17811,
"h": 122.2
},
"luminance": 0.75632
}Semantic roles & 50–950 ramp
primary
#CAF05B
secondary
#5532BD
accent
#06E03D
background
#FEFFFC
surface
#FCFEF4
border
#D5D6CE
text
#15170D
muted
#84857F