#6CB666
Closest named color: Boring Green (#63B365). oklch(70.8% 0.135 142.4), rgb(108, 182, 102).
Aa
Black text reads best on this color (8.52:1).
About this color
#6CB666 is a medium-light, moderately saturated green. In OKLCH its lightness is 71%, its chroma 0.135 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Boring Green (#63B365), ΔE 0.013 away. Black text reads best on it, at 8.52:1.
| Hue family | Greens |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.135) |
| Temperature | in between |
| Nearest name | Boring Green (#63B365) |
| Black text | 8.52:1 |
| White text | 2.46:1 |
Values
| HEX | #6CB666 |
| RGB | rgb(108, 182, 102) |
| HSL | hsl(116, 35%, 56%) |
| OKLCH | oklch(70.8% 0.135 142.4) |
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 #6CB666 | 2.46:1 | Fails | Lc -53.3 | Large or bold text, headings |
| Black text on #6CB666 | 8.52:1 | AAA | Lc 55.7 | Large or bold text, headings |
| #6CB666 text on white | 2.46:1 | Fails | Lc 48.3 | Large or bold text, headings |
| #6CB666 text on black | 8.52:1 | AAA | Lc -53.7 | Large or bold text, headings |
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 400.
-
Step 50
50
#F1F7F1
oklch(97% 0.01 145.5)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C5
oklch(88.6% 0.048 142.3)
-
Step 300
300
#A1CF9D
oklch(80.9% 0.084 142.7)
-
Step 400
400 (this color)
#6CB666
oklch(70.8% 0.135 142.4)
-
Step 500
500
#3DA238
oklch(63.1% 0.172 142.5)
-
Step 600
600
#068C03
oklch(55.5% 0.187 142.4)
-
Step 700
700
#027600
oklch(49% 0.167 142.4)
-
Step 800
800
#026101
oklch(42.7% 0.144 142.4)
-
Step 900
900
#134F10
oklch(37.6% 0.111 142.4)
-
Step 950
950
#0D2F0C
oklch(27.1% 0.071 142.8)
#6CB666 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) | #B9A960 | 0.099 |
| Deuteranopia (no green cones) | #AFA26B | 0.099 |
| Tritanopia (no blue cones) | #64B2A3 | 0.086 |
| Achromatopsia (no color) | #A5A5A5 | 0.136 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB666
#6CB666
oklch(70.8% 0.135 142.4)
- #C883D2
#C883D2
oklch(70.8% 0.134 322.3)
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 #6CB666, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Boring Green #63B365 ΔE 0.013
- Turtle Green #75B84F ΔE 0.027
- Faded Green #7BB274 ΔE 0.030
- Asparagus #77AB56 ΔE 0.030
- Dark Mint #48C072 ΔE 0.034
- Soft Green #6FC276 ΔE 0.035
- Dark Pastel Green #56AE57 ΔE 0.036
- Algae #54AC68 ΔE 0.039
Use #6CB666 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.