#6FBB66
Closest named color: Turtle Green (#75B84F). oklch(72.2% 0.141 141.7), rgb(111, 187, 102).
Aa
Black text reads best on this color (8.97:1).
About this color
#6FBB66 is a medium-light, vivid green. In OKLCH its lightness is 72%, its chroma 0.141 and its hue 142°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Turtle Green (#75B84F), ΔE 0.022 away. Black text reads best on it, at 8.97:1.
| Hue family | Greens |
| Lightness | medium-light (72%) |
| Chroma | vivid (0.141) |
| Temperature | in between |
| Nearest name | Turtle Green (#75B84F) |
| Black text | 8.97:1 |
| White text | 2.33:1 |
Values
| HEX | #6FBB66 |
| RGB | rgb(111, 187, 102) |
| HSL | hsl(114, 38%, 57%) |
| OKLCH | oklch(72.2% 0.141 141.7) |
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 #6FBB66 | 2.33:1 | Fails | Lc -50.9 | Large or bold text, headings |
| Black text on #6FBB66 | 8.97:1 | AAA | Lc 58.0 | Large or bold text, headings |
| #6FBB66 text on white | 2.33:1 | Fails | Lc 46.0 | Large or bold text, headings |
| #6FBB66 text on black | 8.97:1 | AAA | Lc -56.1 | 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
#F1F8F0
oklch(97.2% 0.013 141.8)
-
Step 100
100
#E1EEDF
oklch(93.5% 0.024 141.5)
-
Step 200
200
#C8E2C4
oklch(88.6% 0.049 141.4)
-
Step 300
300
#A1CF9B
oklch(80.8% 0.087 141.8)
-
Step 400
400 (this color)
#6FBB66
oklch(72.2% 0.141 141.7)
-
Step 500
500
#3BA32F
oklch(63.2% 0.18 141.6)
-
Step 600
600
#148C00
oklch(55.7% 0.186 141.7)
-
Step 700
700
#0F7600
oklch(49.2% 0.164 141.7)
-
Step 800
800
#0A6100
oklch(42.8% 0.143 141.7)
-
Step 900
900
#115009
oklch(37.8% 0.118 141.6)
-
Step 950
950
#0D2F09
oklch(27% 0.074 141.6)
#6FBB66 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) | #BFAE5F | 0.102 |
| Deuteranopia (no green cones) | #B4A76B | 0.100 |
| Tritanopia (no blue cones) | #68B6A7 | 0.092 |
| Achromatopsia (no color) | #A9A9A9 | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FBB66
#6FBB66
oklch(72.2% 0.141 141.7)
- #CE86DA
#CE86DA
oklch(72.3% 0.141 321.7)
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 #6FBB66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Turtle Green #75B84F ΔE 0.022
- Soft Green #6FC276 ΔE 0.023
- Boring Green #63B365 ΔE 0.027
- Dark Mint #48C072 ΔE 0.030
- Faded Green #7BB274 ΔE 0.038
- Asparagus #77AB56 ΔE 0.043
- Dark Mint Green #20C073 ΔE 0.046
- Cool Green #33B864 ΔE 0.046
Use #6FBB66 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.