#669151
Closest named color: Drab Green (#749551). oklch(60.9% 0.103 136), rgb(102, 145, 81).
Aa
Black text reads best on this color (5.73:1).
About this color
#669151 is a medium-dark, moderately saturated green. In OKLCH its lightness is 61%, its chroma 0.103 and its hue 136°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Drab Green (#749551), ΔE 0.022 away. Black text reads best on it, at 5.73:1.
| Hue family | Greens |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.103) |
| Temperature | in between |
| Nearest name | Drab Green (#749551) |
| Black text | 5.73:1 |
| White text | 3.66:1 |
Values
| HEX | #669151 |
| RGB | rgb(102, 145, 81) |
| HSL | hsl(100, 28%, 44%) |
| OKLCH | oklch(60.9% 0.103 136) |
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 #669151 | 3.66:1 | AA large text | Lc -69.6 | Content text, not long reading |
| Black text on #669151 | 5.73:1 | AA | Lc 40.0 | Non-text elements, placeholder text |
| #669151 text on white | 3.66:1 | AA large text | Lc 64.1 | Content text, not long reading |
| #669151 text on black | 5.73:1 | AA | Lc -37.5 | 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
#F3F6F2
oklch(97% 0.006 137.8)
-
Step 100
100
#E6ECE3
oklch(93.6% 0.014 134.9)
-
Step 200
200
#D1DECC
oklch(88.6% 0.028 136.9)
-
Step 300
300
#B2C9A8
oklch(81% 0.052 136.2)
-
Step 400
400
#8AAC7A
oklch(70.6% 0.08 135.9)
-
Step 500
500 (this color)
#669151
oklch(60.9% 0.103 136)
-
Step 600
600
#54823C
oklch(55.6% 0.112 136)
-
Step 700
700
#446E2E
oklch(49.2% 0.105 136.1)
-
Step 800
800
#385927
oklch(42.6% 0.086 136)
-
Step 900
900
#314A24
oklch(37.8% 0.068 135.7)
-
Step 950
950
#1D2B16
oklch(27% 0.042 135.8)
#669151 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) | #95884C | 0.066 |
| Deuteranopia (no green cones) | #8F8455 | 0.067 |
| Tritanopia (no blue cones) | #658D82 | 0.073 |
| Achromatopsia (no color) | #868686 | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #669151
#669151
oklch(60.9% 0.103 136)
- #9B6FAD
#9B6FAD
oklch(60.9% 0.104 315.8)
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 #669151, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Drab Green #749551 ΔE 0.022
- Light Forest Green #4F9153 ΔE 0.024
- Moss Green #658B38 ΔE 0.028
- Fern Green #548D44 ΔE 0.030
- Camo #7F8F4E ΔE 0.031
- Moss #769958 ΔE 0.033
- Khaki Green #728639 ΔE 0.034
- Flat Green #699D4C ΔE 0.038
Use #669151 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.