#669369
Closest named color: Slate Green (#658D6D). oklch(61.9% 0.08 146.2), rgb(102, 147, 105).
Aa
Black text reads best on this color (5.94:1).
About this color
#669369 is a medium-dark, moderately saturated green. In OKLCH its lightness is 62%, its chroma 0.080 and its hue 146°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Slate Green (#658D6D), ΔE 0.021 away. Black text reads best on it, at 5.94:1.
| Hue family | Greens |
| Lightness | medium-dark (62%) |
| Chroma | moderately saturated (0.080) |
| Temperature | in between |
| Nearest name | Slate Green (#658D6D) |
| Black text | 5.94:1 |
| White text | 3.53:1 |
Values
| HEX | #669369 |
| RGB | rgb(102, 147, 105) |
| HSL | hsl(124, 18%, 49%) |
| OKLCH | oklch(61.9% 0.08 146.2) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #669369 | 3.53:1 | AA large text | Lc -68.3 | Content text, not long reading |
| Black text on #669369 | 5.94:1 | AA | Lc 41.2 | Non-text elements, placeholder text |
| #669369 text on white | 3.53:1 | AA large text | Lc 62.9 | Content text, not long reading |
| #669369 text on black | 5.94:1 | AA | Lc -38.8 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F6F3
oklch(97% 0.005 145.5)
-
Step 100
100
#E5ECE5
oklch(93.6% 0.012 145.5)
-
Step 200
200
#D0DDD1
oklch(88.4% 0.021 147.6)
-
Step 300
300
#B1C8B2
oklch(80.9% 0.039 146.4)
-
Step 400
400
#88AB8A
oklch(70.6% 0.061 146.4)
-
Step 500
500 (this color)
#669369
oklch(61.9% 0.08 146.2)
-
Step 600
600
#508154
oklch(55.6% 0.087 146.2)
-
Step 700
700
#416D45
oklch(49.1% 0.08 146.3)
-
Step 800
800
#365939
oklch(42.8% 0.066 146.3)
-
Step 900
900
#2F4931
oklch(37.7% 0.052 146.3)
-
Step 950
950
#1C2B1D
oklch(27.1% 0.033 146.3)
#669369 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #958B66 | 0.065 |
| Deuteranopia (no green cones) | #8D866B | 0.063 |
| Tritanopia (no blue cones) | #619188 | 0.047 |
| Achromatopsia (no color) | #888888 | 0.080 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #669369
#669369
oklch(61.9% 0.08 146.2)
- #9F75A0
#9F75A0
oklch(61.9% 0.08 325.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #669369, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Slate Green #658D6D ΔE 0.021
- Green Grey #77926F ΔE 0.024
- Drab Green #749551 ΔE 0.035
- Moss #769958 ΔE 0.037
- Ocean Green #3D9973 ΔE 0.038
- Camo #7F8F4E ΔE 0.040
- Light Forest Green #4F9153 ΔE 0.042
- Grey Teal #5E9B8A ΔE 0.045
Use #669369 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.