#6BCB66
Closest named color: Soft Green (#6FC276). oklch(76% 0.166 142.8), rgb(107, 203, 102).
Aa
Black text reads best on this color (10.35:1).
About this color
#6BCB66 is a medium-light, vivid green. In OKLCH its lightness is 76%, its chroma 0.166 and its hue 143°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Green (#6FC276), ΔE 0.036 away. Black text reads best on it, at 10.35:1.
| Hue family | Greens |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.166) |
| Temperature | in between |
| Nearest name | Soft Green (#6FC276) |
| Black text | 10.35:1 |
| White text | 2.02:1 |
Values
| HEX | #6BCB66 |
| RGB | rgb(107, 203, 102) |
| HSL | hsl(117, 49%, 60%) |
| OKLCH | oklch(76% 0.166 142.8) |
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 #6BCB66 | 2.02:1 | Fails | Lc -43.6 | Non-text elements, placeholder text |
| Black text on #6BCB66 | 10.35:1 | AAA | Lc 64.8 | Content text, not long reading |
| #6BCB66 text on white | 2.02:1 | Fails | Lc 39.2 | Non-text elements, placeholder text |
| #6BCB66 text on black | 10.35:1 | AAA | Lc -63.2 | Content text, not long reading |
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 300.
-
Step 50
50
#EDFAEC
oklch(97.2% 0.023 143.4)
-
Step 100
100
#D8F3D6
oklch(93.7% 0.048 143.3)
-
Step 200
200
#B6E9B2
oklch(88.4% 0.091 142.9)
-
Step 300
300 (this color)
#6BCB66
oklch(76% 0.166 142.8)
-
Step 400
400
#00C30E
oklch(70.8% 0.239 142.8)
-
Step 500
500
#00A70A
oklch(63.1% 0.213 142.8)
-
Step 600
600
#008C07
oklch(55.5% 0.187 142.8)
-
Step 700
700
#007605
oklch(49% 0.165 142.8)
-
Step 800
800
#006103
oklch(42.7% 0.144 142.8)
-
Step 900
900
#005102
oklch(37.7% 0.127 142.8)
-
Step 950
950
#003101
oklch(27.1% 0.091 142.9)
#6BCB66 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) | #CFBB5D | 0.122 |
| Deuteranopia (no green cones) | #C2B36D | 0.120 |
| Tritanopia (no blue cones) | #5FC6B4 | 0.106 |
| Achromatopsia (no color) | #B6B6B6 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BCB66
#6BCB66
oklch(76% 0.166 142.8)
- #E28AEE
#E28AEE
oklch(76% 0.166 322.6)
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 #6BCB66, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Green #6FC276 ΔE 0.036
- Apple #6ECB3C ΔE 0.037
- Seaweed #18D17B ΔE 0.041
- Dark Mint #48C072 ΔE 0.047
- Fresh Green #69D84F ΔE 0.048
- Apple Green #76CD26 ΔE 0.050
- Turtle Green #75B84F ΔE 0.051
- Algae Green #21C36F ΔE 0.052
Use #6BCB66 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.