#66AF7B#66AF7B
#66AF7B is a light, moderate green. Relative luminance 0.349; OKLCH L 69.2% C 0.106 H 152.0°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #66AF7B |
|---|---|
| RGB | rgb(102, 175, 123) |
| HSL | hsl(137, 31%, 54%) |
| HSV | hsv(137, 42%, 69%) |
| CMYK | cmyk(41.7%, 0%, 29.7%, 31.4%) |
| CIE-LAB | lab(65.68, -34.37, 19.70) |
| CIE-LCH | lch(65.68, 39.62, 150.18°) |
| OKLab | oklab(69.21% -0.094 0.0499) |
| OKLCH | oklch(69.21% 0.106 152) |
| XYZ | xyz(24.3831, 34.9132, 24.1891) |
| Luminance | 0.3492 (WCAG relative) |
| Temperature | neutral |
| Family | green |
Closest named colors
Tea
#65AB7C
ΔE00 1.54
Dusty Green
#76A973
ΔE00 3.82
Algae
#54AC68
ΔE00 3.94
Dark Seafoam Green
#3EAF76
ΔE00 4.25
Faded Green
#7BB274
ΔE00 4.41
Mediumseagreen
#3CB371
ΔE00 4.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#66AF7B #AF669A
analogous
#76AF66 #66AF7B #66AF9F
triadic
#66AF7B #7B66AF #AF7B66
tetradic
#66AF7B #6676AF #AF669A #AF9F66
square
#66AF7B #6676AF #AF669A #AF9F66
split-complementary
#66AF7B #9F66AF #AF6676
monochromatic
#356643 #4A8E5E #66AF7B #8EC49E #B6D9C0
Accessibility & contrast
On white
2.63
#66AF7B on #FFFFFF
AA ✗AA large ✗AAA ✗
On black
7.98
#66AF7B on #000000
AA ✓AA large ✓AAA ✓
Best text color
#000000 on #66AF7B
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##66AF7B | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##66AF7B | 1.00 | 2.63 | 7.98 | 7.98 |
| #FFFFFF | 2.63 | 1.00 | 21.00 | 21.00 |
| #000000 | 7.98 | 21.00 | 1.00 | 1.00 |
| ##000000 | 7.98 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#AFA478
Deuteranopia (green-blind)
#A49D7E
Tritanopia (blue-blind)
#58ADA1
Achromatopsia (no color)
#A0A0A0
Design tokens & code
CSS
--color: #66af7b; /* rgb */ color: rgb(102, 175, 123); /* oklch */ color: oklch(69.2% 0.106 152.0);
Tailwind
colors: {
custom: {
50: '#95c7a1',
500: '#66af7b',
950: '#000000',
},
}SCSS
$custom: #66af7b; $custom-light: #95c7a1; $custom-dark: #000000;
JSON
{
"hex": "#66af7b",
"rgb": {
"r": 102,
"g": 175,
"b": 123
},
"hsl": {
"h": 137.26,
"s": 31.33,
"l": 54.314
},
"oklch": {
"l": 0.69207,
"c": 0.10638,
"h": 152
},
"luminance": 0.34915
}Semantic roles & 50–950 ramp
primary
#66AF7B
secondary
#C8A9BF
accent
#60AAC8
background
#F9FCF9
surface
#F2F8F2
border
#CCD1CC
text
#0D130F
muted
#7E827E